诊断共孵育测定法的制作方法

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诊断共孵育测定法的制作方法

本发明涉及一种诊断疾病的方法,所述方法包括使供体组织切片与能够从所述供体组织切片提取抗体的液体接触,并使所述液体与包含抗原的受体材料接触,然后检测包括所述抗体和所述抗原的复合物,以及包含供体组织切片和包含抗原的受体材料的诊断上有用的载体。

在大多数人类中,默认地存在所有身体成分的耐受性,即它们不会触发针对其自身组织抗原的抗体的产生。相比之下,发生称为自身免疫疾病的病症,其中宿主对他自己的组织有明显的免疫反应,常常导致组织损伤。

无论怎么强调早期可靠诊断自身免疫疾病的重要性都不过分。许多自身免疫疾病不能治愈,但可以使用可用于显著改善其症状的治疗,通常使患者能够正常生活。诊断越早,利用例如免疫抑制药物的施用或严格的无免疫原性抗原饮食来给患者提供全部益处的一系列疗法的机会越多。

自身免疫疾病的诊断通常基于在包含抗体的液体样品中检测自身抗体的方法的结果(output)。最常使用从患者常规获得的血清。在其他情况下,使用如脑脊髓液(csf)、特别是用于检测与神经症状相关的自身抗体的其它液体。

乳糜泻(腹部疾病)(coeliacdisease,cd)是自身免疫疾病的一个特例。它是由麸质(gluten)引发的,其在遗传易感受试者中激活针对cd自身抗原(即组织转谷氨酰胺酶(ttg))的免疫反应。在发现针对麦醇溶蛋白和/或ttg的抗体的存在与cd相关联之后,可以确定cd不是罕见的,而是在全世界人群内预期患病率高于1%的常见病症。存在与麸质敏感性相关的一系列疾病,包括以摄取含麸质食物相关肠症状为特征的非腹腔麸质敏感性(noncoeliacglutensensitivity,ncgs),而在许多患者的情况下,仍然难以彻底区分它们。

需要具有重要经验的病理学家来检查由活检样品制成的组织切片作为可靠诊断的基础。在许多情况下,这样的检查是不确定的,因为不能观察到特征性特征。然而,病理学家可能不具有由他处理的来自患者的血清样品以补充组织学分析,或者包含外周血的血清样品中抗体的浓度可能不足。

在这种情况下,很可能会误诊患者。假阴性结果可能导致患者被拒绝适当治疗,导致继发性疾病的风险增加,其中包括例如肠淋巴瘤的癌症,以及生活质量差。

因此,本发明内在的一个问题是提供一种诊断自身免疫疾病的方法,该方法可用于证实患病组织的不确定的组织学检查。另一个问题是提供具有增加的灵敏度并降低假阴性结果的可能性的改进的测试。

本发明内在的至少一个问题在于提供一种可以在不存在血清样品的情况下进行的测定,并允许病理学家基于不确定的组织学检查证实诊断。

本发明内在的问题由所附独立和从属权利要求的主题来解决。

在第一方面,本发明内在的问题通过诊断疾病的方法来解决,该方法包括使供体组织切片与能够从所述供体组织切片提取抗体的液体接触,并使所述液体与包含抗原(任选两种或更多种抗原)的受体材料接触,随后检测包含所述抗体和所述抗原的复合物。

在优选实施方案中,将所述供体组织切片和所述包含抗原的受体材料在所述液体中共孵育。

在第二方面,该问题通过包括供体组织切片和包含抗原的受体材料的诊断上有用的载体来解决,其中所述载体被构造成使得所述供体组织切片和所述包含抗原的受体材料可以在能够从所述供体组织切片提取抗体并将所述抗体转运到所述受体材料的液体中共孵育。

在优选实施方案中,所述供体组织切片和所述包含抗原的受体材料包被于所述载体的表面上,并且优选在空间上是分开的。

在优选实施方案中,供体组织切片和包含抗原的受体材料在空间上分开的生物芯片上。

在优选实施方案中,所述载体被构造成使得能够从所述供体组织切片提取抗体的液体可以置于载体的表面上,使得可以从所述供体组织切片中提取抗体并且抗体通过所述液体扩散到所述包含抗原的受体材料。

在优选实施方案中,所述载体包含具有用所述供体组织切片包被的表面的第一部分和具有用所述受体材料包被的表面的第二部分,

其中所述第一部分和第二部分是分开的,并且所述载体被构造成使得所述第一部分和第二部分可以接触,优选组装,使得所述第一部分或所述第二部分的表面面朝下地位于所述第一部分和所述第二部分中另一个的表面上,使得一滴液体可以置于第一部分和第二部分的表面之间,以允许任何来自所述供体组织切片的抗体扩散到所述受体材料。

在优选实施方案中,已经从待诊断的患者获得供体组织切片。

在优选实施方案中,包含抗原的受体材料是包含优选天然多肽形式的抗原的组织样品,产生所述抗原的细胞或分离的多肽。

在优选实施方案中,供体组织切片是冷冻组织切片。

在优选实施方案中,疾病是胃肠疾病,优选炎性或自身免疫性胃肠疾病,更优选乳糜泻,供体组织切片是胃肠道组织,优选十二指肠组织,抗原是组织转谷氨酰胺酶或脱酰氨麦醇溶蛋白或其变体,优选脱酰氨麦醇溶蛋白或其变体的寡聚物。

在一个优选实施方案中,该疾病是天疱疮和/或类天疱疮,优选大疱性类天疱疮,供体组织切片为患病的皮肤组织,受体材料包含来自dsg1、dsg3、nc16a、bp180、bp230、lama3(seqidno14),层粘连蛋白332的一种或多种抗原,其优选是包含包括lama3(seqidno14)、lamb3(seqidno15)和lamc2(seqidno16)和β4整联蛋白(seqidno17)和vii型胶原及其变体的多肽的组合物,任选以组织的形式,优选选自灵长类动物食管、人盐裂皮肤(humansaltsplitskin)和大鼠膀胱。

在优选实施方案中,所述疾病是肺出血-肾炎综合征或sle,供体组织切片是患病的肾组织,并且包含抗原的受体材料是或来源于选自抗肾小球基底膜、dsdns、人上皮细胞(hep-2)、pla2r和thsd7a及其变体的材料。

在优选实施方案中,该疾病是克罗恩病,供体组织切片是患病的肠组织,并且包含抗原的受体材料选自健康胰腺组织、cuzd1和gp2及其变体,后两者优选为表达cuzd1和/或gp2或其变体的细胞的形式。

在优选实施方案中,该疾病是格雷夫斯病和/或桥本病,供体组织切片来源于甲状腺,并且包含抗原的受体材料是或来源于健康的甲状腺组织。

在优选实施方案中,疾病是肌炎,供体组织切片是肌肉或皮肤,优选肌肉组织,并且包含抗原的受体材料是mup-44或其变体。

本发明基于本发明人出乎意料的发现:可以在组织切片中检测自身抗体。例如,这适用于与cd相关的抗体。

不希望受任何理论约束,本发明人假设自身抗体积累在病变组织和器官中,并且其转移到患者的血液是不完全的,不足以用于基于血清学的可靠分析。

根据本发明,提供供体组织切片。这是从患有或怀疑患有待诊断的疾病的患者获得的一块组织。在优选实施方案中,将供体组织切片冷冻,优选浸入液氮或融化异戊烷。组织切片的厚度优选为1-100μm,优选为4-50μm。供体组织切片优选不用任何试剂处理或暴露于基本上改变供体组织切片中存在的抗体的条件。

根据本发明,供体组织切片与能够从所述供体组织切片提取抗体的液体接触。这是任何液体,其在暴露于供体组织切片时可能接收供体组织切片中存在的抗体,保存其化学组成、结构或结合性质,例如特异性结合抗原的能力,并允许其递送到包含抗原的受体材料。优选地,液体是包含生理缓冲液的水性液体,更优选在ph5至9,更优选6至8,最优选6.2至7.8。在最优选实施方案中,液体为pbsph7.4。

在优选实施方案中,本文所用的术语“结合特异性”是指比以下特征结合反应更强的结合,其特征在于解离常数为1×10-5m,更优选1×10-7m,更优选1×10-8m,更优选1×10-9m,更优选1×10-10m,更优选1×10-11m,更优选1×10-12m,如通过使用biacore设备在25℃,ph7.4的pbs缓冲液中的表面等离子体共振所测定的。

能够提取抗体的液体优选包含有助于从组织中解离任何抗体同时保存其化学组成、结构或结合性质,特别是特异性结合抗原的能力的洗涤剂,并且优选为吐温。在优选实施方案中,液体包含0.1至10%,优选0.5至5%,更优选1至4%,最优选1.5至2.5%的洗涤剂。

根据本发明,供体组织切片与能够从所述供体组织切片提取抗体的液体接触,并使所述液体与包含抗原的受体材料接触。受体材料包含允许抗体特异性结合的状态和构象的抗原。受体材料可以选自含有抗原的组织,优选天然多肽形式,更优选内源性天然多肽,产生抗原的细胞,优选过表达抗原的重组细胞和分离的多肽。细胞可以是完整的或裂解的细胞。

在优选实施方案中,将供体组织切片和包含抗原的受体材料在液体中共孵育,即供体组织切片和受体材料二者都与液体接触,同时将抗体从供体组织切片提取并运送到受体材料。该共孵育步骤进行至少10、20、30、60分钟、2、3、4、6、8、10或12小时。

或者,可以首先将供体组织切片与液体接触,然后分离供体组织切片和液体,并使液体与包含抗原的受体材料接触。在液体与包含抗原的受体材料接触之前,可以将液体储存、冷冻和/或浓缩。两个接触步骤可以进行至少10、20、30、60分钟、2、3、4、6、8、10或12小时。

随后,将受体材料与能够提取抗体的液体和/或供体组织切片分离,例如通过分离载体的第一部分或第二部分,或通过例如通过抽吸方式除去液体。受体材料可以使用洗涤缓冲液洗涤至少一次。能够提取抗体的新鲜液体可以用作洗涤缓冲液,优选包含较小浓度的洗涤剂,例如在孵育步骤中使用的浓度的10%,或根本不含洗涤剂。

随后,可以检测到包含抗体和抗原的任何复合物。在优选实施方案中,使用选自包括免疫扩散技术、免疫电泳技术、光散射免疫测定、凝集技术、标记的免疫测定法、例如包括放射性标记的免疫测定法、例如elisa的免疫测定法、化学发光免疫测定法和免疫荧光技术。本领域技术人员熟悉这些方法。

本发明涉及一种诊断上有用的载体,其优选是用于使供体组织切片和/或优选和包含抗原的受体材料与能够从供体组织切片提取抗体的液体接触的固体人造载体,所述供体组织切片和/或受体材料包被于所述载体表面上。优选地,供体组织切片和受体材料被疏水表面包围以固定能够提取抗体的液体的位置。在优选实施方案中,固体载体包含两个或多个分开的部分,一个包括供体组织切片,一个包含受体材料,每个分开的部分优选选自珠、微量滴定板、玻璃表面、生物芯片和膜,最优选生物芯片。

在优选实施方案中,本文所用的术语“生物芯片”是指厚度为0.01至1mm,优选为0.02至0.5mm,更优选为0.05至0.4mm的平面薄载片。它们优选由玻璃或塑料制成。它们用生物制剂如供体组织切片或包含抗原的受体材料包被。

在优选实施方案中,诊断上有用的载体可以用供体组织切片包被并包被有包含抗原的受体材料。供体组织切片和受体材料(优选二者均在生物芯片上)可以设定尺寸和可以非常接近地放置,使得能够提取抗体的一滴液体(优选体积为10至80μl,优选为20至60μl)可以同时与供体组织切片和受体材料接触以进行孵育步骤。

优选地,在诊断上有用的载体上包被的供体组织切片和包被的包含抗原的受体材料在空间上分开,特别是使得可以独立于另一个从诊断上有用的载体添加或除去。

在优选实施方案中,接触步骤可以如下进行:将一滴液体放置在表面上,并且使诊断载体与所述一滴液体接触,使得供体组织切片和受体材料(二者在诊断上有用的载体的同一侧上)在接触位于载体上的液滴时面朝下。由于其亲水性,表面、供体组织切片和受体材料粘附并固定液滴以用于整体的共孵育。抗体通过液体从供体组织切片向受体材料的提取和递送,可以通过轻轻摇动诊断上有用的载体与表面来得到支持。us2010/0124750中描述了用于进行孵育的装置。

图1示出了实施根据本发明的方法的这种方式:诊断上相关的载体(1),其包含包括抗体(3)的供体组织切片(2)和非常接近的包含抗原(5)的受体材料(4),所述诊断上相关的载体(1)放置在亲水表面(6)上方,能够提取抗体(7)的一滴液体位于所述亲水表面(6)上。诊断相关的载体(1)放置在亲水表面(6)上方,使得抗体(3)可以通过液体从供体组织切片(2)递送到抗原(5)并形成复合物。随后,分离亲水表面和诊断上有用的载体。可以检测包含抗原和抗体的复合物(如果存在)。

在另一个优选实施方案中,载体包括具有用所述供体组织切片包被的表面的第一部分和具有用所述包含抗原的受体材料包被的表面的第二部分,其中第一部分和第二部分是分开的并且载体被构造成使得第一部分和第二部分可以接触,优选组装,使得所述第一部分或所述第二部分的表面面朝下地位于所述第一部分和所述第二部分中另一个的表面上,使得一滴液体可以置于第一部分和第二部分的表面之间,以允许任何来自所述供体组织切片的抗体扩散到所述受体材料。图2示出了进行根据本发明的方法的这种方式。

在另一个优选实施方案中,载体的第一部分是用包含抗原的受体材料包被的珠,并且与供体组织切片接触。后者优选包被于载体的第二部分的表面上,但也可以是非固定的,例如漂浮在溶液中而不是包被。

受体材料可以包括多肽抗原或由其组成,例如在组织、细胞中或以纯化形式由本申请中明确提及的确切序列表示,例如通过功能、名称、序列或登录号,或隐含提及,而且还包括这些多肽的变体。

在优选实施方案中,本文所用的术语“变体”可以指所提到的全长序列的至少一个片段,更具体地相对于全长序列,在一个或两个末端被截短了一个或多个氨基酸的一个或多个氨基酸。这样的片段包含或编码具有原始序列或其变体的肽的至少6、7、8、10、12、15、20、25、50、75、100、150或200个连续氨基酸。变体的总长度可以是至少6、7、8、9、10、11、12、20、25、30、40、50、60、70、80、90、100个或更多个氨基酸。变体可以包括与提到的参考氨基酸序列或所述参考氨基酸序列的相应片段至少40、50、60、70、75、80、85、90、92、94、95、96、97、98或99%相同的全长序列或片段。

此外,其任何变体还可包含化学修饰,例如同位素标记或共价修饰,例如糖基化、磷酸化、乙酰化、脱羧、瓜氨酸化、甲基化、羟基化等。

优选包含抗原的多肽的变体具有生物活性。在优选实施方案中,这样的生物学活性是特异性结合抗体的能力,优选在患有相应疾病的患者中发现的感兴趣的自身抗体。例如,抗原如脱酰氨麦醇溶蛋白的变体的生物活性可以是特异性结合患者抗体的脱酰氨麦醇溶蛋白的能力,其存在表明患者患有疾病,例如在脱酰氨麦醇溶蛋白变体的情况下患者患有cd。

多肽或其变体可以以任何形式和以任何纯化的程度来提供,包括,以内源形式包含所述多肽的液体样品、组织或细胞(更优选过表达多肽的细胞,此类细胞的粗产物或富集裂解物),以及包括纯化和/或分离的多肽,其任选地基本上是纯的。在优选实施方案中,多肽是天然多肽,其中如本文所用的术语“天然多肽”是指折叠的多肽,更优选从组织或细胞、更优选哺乳动物细胞或组织、任选地来自非重组组织或细胞纯化的折叠多肽。在另一个优选实施方案中,多肽是重组蛋白,其中如本文所用的术语“重组蛋白”是指在生产过程的任何阶段使用遗传工程方法产生的多肽。在优选实施方案中,如果通过sdspage然后进行考马斯蓝染色和目视检查判断的相应样品中至少60、70、80、90、95或99%的多肽由所述多肽组成,则多肽是纯的。重组多肽可以包含两个或更多个抗原拷贝,优选彼此融合。

如果以组织形式提供抗原,则组织优选为哺乳动物组织,例如人、大鼠、灵长类动物、驴、小鼠、山羊、马、绵羊、猪或牛。

根据本发明,提供了一种诊断疾病的方法。在优选实施方案中,本文所用的术语“诊断”是指旨在获得有用信息的任何种类的方法,所述信息有助于评估患者是否患有或可能或更可能比普通受试者或比较受试者(后者优选具有相似的症状)在过去、在诊断时或在将来患有某种疾病或病症,以了解疾病进展情况或将来可能进展或评估患者对某种治疗例如免疫抑制药物的施用的应答情况。换句话说,术语“诊断”不仅包括疾病或病症的诊断,而且包括预测和/或监测疾病或病症的过程。

在许多情况下,仅仅检测,换句话说,确定样品中是否存在可检测的抗体水平,对于诊断是有用的,因为它表明患者患有疾病的可能性增加。在优选实施方案中,可以测定血清中抗体相对于普通健康受试者中可能发现的水平的相对浓度。尽管在许多情况下,测定样品中自身抗体是否存在或可检测可能是足够的,但为了获得诊断有用的信息而进行的方法可以包括测定浓度是否是比普通健康受试者中发现浓度高至少0.1、优选0.2、0.5、1、2、5、10、20、25、50、100、200、500、1000、10000或100000倍。

本领域技术人员将理解,临床医师通常不会仅仅基于单个诊断参数而断定患者是否患有或可能患有疾病、病况或病症,而是还基于其他方面,例如其他自身抗体、标志物的存在、血液参数、患者症状的临床评估或医学成像或其他非侵入性方法如多导睡眠监测仪的结果,以得出确定的诊断。(参见baenklerh.w.(2012),generalaspectsofautoimmunediagnostics,inrenz,h.,autoimmunediagnostics,2012,degruyter,第3页)。诊断剂或方法的价值也可能是属于这样的可能性,排除一种疾病,从而允许间接诊断另一种疾病。

术语“诊断”还可以指用于区分与相似或相同症状相关联的两种或多种病况的方法或药剂。术语“诊断”也可以指用于选择对于患者最有希望的治疗方案的方法或药剂。换句话说,该方法或药剂可涉及选择受试者的治疗方案。

在优选实施方案中,待检测的抗体是自身抗体。在另一个优选实施方案中,待检测的抗体是igg或iga类抗体,优选iga类抗体。

证实存在或不存在包含抗体和本发明多肽的复合物的任何数据可以与参考数据相关联。例如,所述复合物的检测表示提供所分析的样本的患者已经患有、正在患有或者可能在将来遭受疾病。如果先前已经诊断出患者并且再次运行获得诊断相关信息的方法,则在两次运行中检测到的复合物的量可能相关,以了解疾病的进展和/或治疗的成功。例如,如果发现复合物的量增加,这表明该疾病正在进展,可能在未来显现和/或表明任何尝试的治疗是不成功的。

本发明的教导提供了一种试剂盒,优选用于诊断疾病的试剂盒,其包含根据本发明的诊断上有用的载体。诊断上有用的载体可以最初包含仅包含抗原的受体材料,并且被构造成使得最终用户可以在实施本发明的方法之前添加供体组织切片。另外,所述试剂盒可以包括详细说明如何使用试剂盒的说明书和用于使本发明多肽与来自受试者、优选人受试者的体液样品接触的手段。此外,试剂盒可以包含阳性对照(例如已知结合本发明多肽的一批抗体或重组抗体)和阴性对照(例如对本发明多肽无可检测亲和力的蛋白质如牛血清白蛋白)。最后,这样的试剂盒可以包含用于制备校准曲线的抗体或抗原的标准溶液。

在优选实施方案中,试剂盒包括用于检测与在受体材料中抗原结合的抗体的手段,优选通过检测包含本发明多肽和与本发明多肽结合的抗体的复合物。此类手段优选是结合所述复合物并修饰复合物或携带使得复合物可检测到的标记的试剂。例如,所述手段可以是在除了由第一抗体识别的结合位点结合所述多肽或结合第一抗体的恒定区的标记抗体。或者,所述手段可以是与抗体的恒定区结合的第二抗体,优选特异性针对人抗体的第二抗体。

在优选实施方案中,待诊断的疾病是胃肠疾病,优选炎性或自身免疫性胃肠疾病,更优选乳糜泻,供体组织切片是胃肠道组织,优选十二指肠组织,并且抗原选自组织转谷氨酰胺酶(uniprot数据库:p21980,参考优先权数据在线版本,作为本文引用的所有数据库编号)或其变体或选自包含seqidno1、seqidno3、seqidno4、seqidno5及其变体的麦醇溶蛋白变体,优选其融合的多于一个拷贝,例如seqidno2。方法或载体可用于诊断ncgs,优选区分与麸质敏感性相关的胃肠病,更优选cd和ncgs。待检测的抗体优选为ttg或脱酰氨麦醇溶蛋白、更优选为脱酰氨麦醇溶蛋白的iga类抗体。

在另一个优选实施方案中,待诊断的疾病是天疱疮和/或类天疱疮,优选大疱性类天疱疮,供体组织切片为患病皮肤组织,抗原选自dsg1(uniprot数据库编号q02413)dsg3(uniprot数据库编号p32926)、nc16a(seqidno6),任选以包含seqidno7的两个或更多个拷贝的融合体的形式、bp180(uniprot数据库编号q9umd9)、bp230(seqidno8)和vii型胶原(uniprot数据库编号q02388)或其变体。

在另一个优选实施方案中,待诊断的疾病是肺出血-肾炎综合征或sle,供体组织切片是患病的肾组织,并且包含抗原的受体材料选自抗肾小球基底膜、dsdns、人上皮细胞(hep-2)、pla2r(seqidno9)和thsd7a(seqidno10)或其变体。

在另一个优选实施方案中,待诊断的疾病是克罗恩病,供体组织切片是患病的肠组织,抗原选自cuzd1(seqidno11)和gp2(seqidno12)或其变体。

在另一个优选实施方案中,待诊断的疾病是格雷夫斯病和/或桥本病,供体组织切片来源于甲状腺,并且抗原是或来源于健康的甲状腺组织。

在另一个优选实施方案中,待诊断的疾病是肌炎,供体组织切片是肌肉或皮肤,优选肌肉组织,并且抗原是或来源于mup-44(seqidno13)或其变体。

通过非限制性附加附图和以下非限制性示例进一步说明本发明,从中可以得到本发明的其它特征、实施方案、方面和优点。

图3示出了本发明中使用的包含biochip马赛克的载片。

图4显示了皮肤活检样品以及各种受体材料的位置,更具体地分别显示表达桥粒黏蛋白1、bp230gc(seqidno18)、桥粒黏蛋白3和bp180-nc16a的hek293细胞。

图5显示了阳性活检样品的免疫荧光分析,其中可检测到bp230的自身抗体。

图6显示了阳性活检样品的免疫荧光分析,其中可检测到桥粒黏蛋白3的自身抗体。

实施例1:

制造根据本发明的诊断上有用的载体及其用途

在显微镜载片上的一个反应场内将用作为组织供体切片的活检样品(冷冻于液氮中)的冷冻切片(4μm)包被的生物芯片放置在用作为包含抗原的受体材料的纯化的重组抗原gaf-3x(europlus)(seqidno2)的点包被的生物芯片旁边。从其他患者获得的所有活检样品都重复了这一步骤。

在4℃下将包含两个生物芯片的显微镜载片和一滴与活检样品和抗原二者放置接触的pbst缓冲液(含有2%(v/v)吐温-20的pbs,ph7.4)孵育过夜。这样,从组织洗脱的抗体可以扩散到缓冲液中,结合脱酰氨麦醇溶蛋白的抗体可以结合相邻的gaf-3x抗原点并被检测到。第二天,使用pbst(含有0.2%(v/v)吐温-20的pbs,ph7.4)洗涤生物芯片5分钟。随后,将生物芯片与fitc缀合的抗人iga抗体(euroimmunag)孵育30分钟,并再次洗涤5分钟。最后,使用荧光显微镜(eurostar)分析载片。

样品

经分析的队列包括37名患有乳糜泻的患者和35名健康对照人员,所述患者经根据有经验的临床医师对活检样品进行组织学检查而得到诊断。获得来自十二指肠球部(bulbusduodeni)的十二指肠活检样品(36名cd患者,34名对照个体)。所有个体的血清样品可供使用。将样品于暗处(通过盲式)孵育和显微镜分析,并对数据进行最终评估。

使用市售抗gaf-3x-iift(iga)和抗gaf-3xelisa(iga)根据制造商的说明书(euroimmunag,germany,产品号分别是fv3011-#a和ev3011-9601a)另外测试血清样品。

81份血清样品的血清学分析(不是根据本发明)

使用免疫荧光试验,37个测试cd患者中28个样品为iga抗gaf-3x抗体阳性,灵敏度为76%。在35个对照样品中,抗gaf-3x-iift(iga)中没有阳性。因此,iift(iga)达到100%的特异性。

使用根据本发明的方法获得的iga检测的增强的灵敏度

在根据本发明的方法中使用十二指肠球部(bulbusduodeni)活检样品,36名cd患者(其样品可获得)中有32名对于iga抗gaf-3x抗体检测为阳性。在32名患者中,5名在elisa和iift二者中均检测为阴性。进一步测试对照个体的34例十二指肠球部(bulbus)活检样品,其中仅一例显示iga类抗gaf-3x抗体。

总之,对于iga抗gaf-3x,十二指肠球部(bulbusduodeni)活检样品共孵育测试灵敏度为89%,从而达到97%的特异性。

结果表明,与脱酰氨麦醇溶蛋白结合的抗体存在于小肠粘膜内,并且使用本发明的方法在来自患者血清样品为阴性的组织切片中可以检测到。结果,可减少假阴性结果的数量。

实施例2:

大疱性类天疱疮(bp)和寻常型天疱疮(pv)与针对bp180、bp230和桥粒黏蛋白(dsg1、dsg3)的循环自身抗体相关。

针对bp180和/或bp230的抗体产生大疱性类天疱疮的血清学指征。它也可以是很少发现的扁平苔藓类天疱疮或类似的不常见的粘膜类天疱疮(仅bp180)或瘢痕性类天疱疮(仅bp180),其主要发生在老年人中。在孕妇中,应考虑妊娠类天疱疮。

抗桥粒黏蛋白1的抗体指示落叶型天疱疮病,而抗桥粒黏蛋白3的抗体(有时另外还包括抗桥粒黏蛋白1的抗体)出现在寻常型天疱疮中。

活检样品的直接免疫荧光(dif)显示天疱疮病中的桥粒和类天疱疮病中的表皮基底膜的染色。为此,制备患者活检材料的组织切片,用荧光染料标记的抗人单克隆抗体孵育,然后使用荧光显微镜进行评价。

然后,血清学鉴别必须用单特异性测试(例如通过与重组hek细胞(表达特异性抗原)的间接免疫荧光(iif))和抗原制剂进行。这一步对于确定诊断很重要,因为几种靶抗原分别适合于基底膜和桥粒的荧光。biochiptm-马赛克(由在一个反应场内若干用组织、细胞底物或小抗原点的制剂包被的小玻璃芯片组成)与患者血清和荧光标记的抗血清连续孵育。然后根据制造商的说明进行显微评估。

本研究的目的是通过活检样品和重组蛋白的细胞制剂或抗原点在iif(与使用血清样品进行的常规iift相反)中的共孵育单特异性测定从组织洗脱的抗体。这样就可以一步进行搜索测试(通常是dif)和确认测试(通常是iift)。

将一例pv和两例bp患者的活检样品的冷冻切片分别在具有用桥粒黏蛋白1(euroimmun,底物fd1495-50;dsg1)、桥粒黏蛋白3(euroimmun,底物fd1496-50;dsg3)、bp230(euroimmun底物fd1502-56;bp230gc(seqidno18))或抗bp180-nc16a-4x(euroimmun底物fd1502-52;bp180-nc16a-4x)转染的hek293细胞的一个载片上组合成biochiptm-马赛克(图1和2)。将组织切片、丙酮或甲醛固定的重组细胞制剂或抗原制剂用作抗原底物。使用ep专利0117262中描述的技术。简言之,将用自发反应性醛基化学包被的非常薄的玻璃板用抗原覆盖。细胞培养物直接在玻璃板上生长。组织切片的游离氨基,特别是胶原蛋白的羟赖氨酸共价粘附到载体材料上,使得组织不能通过用液体试剂进行以下孵育而被去除。玻璃板工业上切割成具有1-2mm边缘长度的非常小的玻璃芯片。用不同抗原包被的玻璃芯片可以在载片的一个反应场中组合以获得所谓的biochip-mosaictm

将个体马赛克与30μlpbs-吐温20(2%)在4℃孵育15小时。通过fitc标记的抗人igg抗体(euroimmun,产品号af102,fitc标记的抗人igg(山羊))显现结合的抗体。室温(20-25℃)孵育30分钟。两个孵育步骤后将载片用pbs-吐温20(0.2%)洗涤5分钟。然后覆盖它们并在荧光显微镜(axioscopea1,zeiss,jena,germany,第490035-9100-000号)下进行评估。

pv活检样品的共孵育显示与桥粒和dsg3的平行反应性(参见图6的示例性图像),而两例bp活检样品的共孵育导致表皮基底膜和bp180和bp230抗原的染色(参见图5的示例性图像)。与在患者血清中检测到抗体的常规iift相反,使用共孵育技术检测到存在于活检样品内体液残留物中的抗体。

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165170175

argileargargserileleuprotyrglyaspsermetaspargile

180185190

glulysaspargleuglnglymetalaproalaalaglyalaaspleu

195200205

asplysileglyleuhisseraspserglnglugluleutrpmetphe

210215220

valarglyslysleumetmetgluglngluasnglyserglugluval

225230235240

arglysleulysalaargvalaspgluleugluargileargargser

245250255

ileleuprotyrglyaspsermetaspargileglulysaspargleu

260265270

glnglymetalaproalaalaglyalaaspleuasplysileglyleu

275280285

hisseraspserglnglugluleutrpmetphevalarglyslysleu

290295300

metmetgluglngluasnleuglu

305310

<210>8

<211>779

<212>prt

<213>人工序列

<220>

<223>seqidno8人工抗原

<400>8

metaspcysthrphelysproasppheglumetthrvallysglucys

151015

glnhisserglygluleuserserargasnthrglyhisleuhispro

202530

thrproargserproleuleuargtrpthrglngluproglnproleu

354045

gluglulystrpglnhisargvalvalgluglnileprolysgluval

505560

glnpheglnproproglyalaproleuglulysglulysserglngln

65707580

cystyrserglutyrpheserglnthrserthrgluleuglnilethr

859095

pheaspgluthrasnproilethrargleusergluileglulysile

100105110

argaspglnalaleuasnasnserargproprovalargtyrglnasp

115120125

asnalacysglumetgluleuvallysvalleuthrproleugluile

130135140

alalysasnlysglntyraspmethisthrgluvalthrthrleulys

145150155160

glnglulysasnprovalproseralagluglutrpmetleuglugly

165170175

cysargalaserglyglyleulyslysglyasppheleulyslysgly

180185190

leugluprogluthrpheglnasnpheaspglyasphisalacysser

195200205

valargaspaspgluphelyspheglnglyleuarghisthrvalthr

210215220

alaargglnleuvalglualalysleuleuaspmetargthrileglu

225230235240

glnleuargleuglyleulysthrvalglugluvalglnlysthrleu

245250255

asnlyspheleuthrlysalathrserilealaglyleutyrleuglu

260265270

serthrlysglulysileserphealaseralaalagluargileile

275280285

ileasplysmetvalalaleualapheleuglualaglnalaalathr

290295300

glypheileileaspproileserglyglnthrtyrservalgluasp

305310315320

alavalleulysglyvalvalaspproglupheargileargleuleu

325330335

glualaglulysalaalavalglytyrsertyrserserlysthrleu

340345350

servalpheglnalametgluasnargmetleuaspargglnlysgly

355360365

lyshisileleuglualaglnilealaserglyglyvalileasppro

370375380

valargglyileargvalproprogluilealaleuglnglnglyleu

385390395400

leuasnasnalaileleuglnpheleuhisgluproserserasnthr

405410415

argvalpheproasnproasnasnlysglnalaleutyrtyrserglu

420425430

leuleuargmetcysvalpheaspvalgluserglncyspheleuphe

435440445

propheglygluargasnileserasnleuasnvallyslysthrhis

450455460

argileservalvalaspthrlysthrglysergluleuthrvaltyr

465470475480

glualapheglnargasnleuileglulysseriletyrleugluleu

485490495

serglyglnglntyrglntrplysglualametphepheglusertyr

500505510

glyhisserserhismetleuthraspthrlysthrglyleuhisphe

515520525

asnileasnglualailegluglnglythrileasplysalaleuval

530535540

lyslystyrglngluglyleuilethrleuthrgluleualaaspser

545550555560

leuleuserargleuvalprolyslysaspleuhisserprovalala

565570575

glytyrtrpleuthralaserglygluargileservalleulysala

580585590

serargargasnleuvalaspargilethralaleuargcysleuglu

595600605

alaglnvalserthrglyglyileileaspproleuthrglylyslys

610615620

tyrargvalalaglualaleuhisargglyleuvalaspgluglyphe

625630635640

alaglnglnleuargglncysgluleuvalilethrglyileglyhis

645650655

proilethrasnlysmetmetservalvalglualavalasnalaasn

660665670

ileileasnlysglumetglyileargcysleuglupheglntyrleu

675680685

thrglyglyleuilegluproglnvalhisserargleuserileglu

690695700

glualaleuglnvalglyileileaspvalleuilealathrlysleu

705710715720

lysaspglnlyssertyrvalargasnileilecysproglnthrlys

725730735

arglysleuthrtyrlysglualaleuglulysalaasppheaspphe

740745750

histhrglyleulysleuleugluvalsergluproleumetthrgly

755760765

ileserserleutyrtyrserserleuleuglu

770775

<210>9

<211>1463

<212>prt

<213>人工序列

<220>

<223>seqidno9人工抗原

<400>9

metleuleuserproserleuleuleuleuleuleuleuglyalapro

151015

argglycysalagluglyvalalaalaalaleuthrprogluargleu

202530

leuglutrpglnasplysglyilephevalileglnsergluserleu

354045

lyslyscysileglnalaglylysservalleuthrleugluasncys

505560

lysglnalaasnlyshismetleutrplystrpvalserasnhisgly

65707580

leupheasnileglyglyserglycysleuglyleuasnpheserala

859095

progluglnproleuserleutyrglucysaspserthrleuvalser

100105110

leuargtrpargcysasnarglysmetilethrglyproleuglntyr

115120125

servalglnvalalahisaspasnthrvalvalalaserarglystyr

130135140

ilehislystrpilesertyrglyserglyglyglyaspilecysglu

145150155160

tyrleuhislysaspleuhisthrilelysglyasnthrhisglymet

165170175

procysmetphepropheglntyrasnhisglntrphishisglucys

180185190

thrarggluglyarggluaspaspleuleutrpcysalathrthrser

195200205

argtyrgluargaspglulystrpglyphecysproaspprothrser

210215220

alagluvalglycysaspthriletrpglulysaspleuasnserhis

225230235240

ilecystyrglnpheasnleuleuserserleusertrpsergluala

245250255

hissersercysglnmetglnglyglythrleuleuserilethrasp

260265270

gluthrglugluasnpheilearggluhismetserserlysthrval

275280285

gluvaltrpmetglyleuasnglnleuaspgluhisalaglytrpgln

290295300

trpseraspglythrproleuasntyrleuasntrpserprogluval

305310315320

asnphegluprophevalgluasphiscysglythrpheserserphe

325330335

metproseralatrpargserargaspcysgluserthrleuprotyr

340345350

ilecyslyslystyrleuasnhisileasphisgluilevalglulys

355360365

aspalatrplystyrtyralathrhiscysgluproglytrpasnpro

370375380

tyrasnargasncystyrlysleuglnlysgluglulysthrtrphis

385390395400

glualaleuargsercysglnalaaspasnseralaleuileaspile

405410415

thrserleualagluvalglupheleuvalthrleuleuglyaspglu

420425430

asnalasergluthrtrpileglyleuserserasnlysileproval

435440445

serpheglutrpserasnaspserservalilephethrasntrphis

450455460

thrleugluprohisilepheproasnargserglnleucysvalser

465470475480

alagluglnsergluglyhistrplysvallysasncysglugluarg

485490495

leuphetyrilecyslyslysalaglyhisvalleuseraspalaglu

500505510

serglycysglngluglytrpgluarghisglyglyphecystyrlys

515520525

ileaspthrvalleuargserpheaspglnalaserserglytyrtyr

530535540

cysproproalaleuvalthrilethrasnargphegluglnalaphe

545550555560

ilethrserleuileserservalvallysmetlysaspsertyrphe

565570575

trpilealaleuglnaspglnasnaspthrglyglutyrthrtrplys

580585590

provalglyglnlysprogluprovalglntyrthrhistrpasnthr

595600605

hisglnproargtyrserglyglycysvalalametargglyarghis

610615620

proleuglyargtrpgluvallyshiscysarghisphelysalamet

625630635640

serleucyslysglnprovalgluasnglnglulysalaglutyrglu

645650655

gluargtrpprophehisprocystyrleuasptrpgluserglupro

660665670

glyleualasercysphelysvalphehisserglulysvalleumet

675680685

lysargthrtrpargglualaglualaphecysgluglupheglyala

690695700

hisleualaserphealahisilegluglugluasnphevalasnglu

705710715720

leuleuhisserlyspheasntrpthrglugluargglnphetrpile

725730735

glypheasnlysargasnproleuasnalaglysertrpglutrpser

740745750

aspargthrprovalvalserserpheleuaspasnthrtyrphegly

755760765

gluaspalaargasncysalavaltyrlysalaasnlysthrleuleu

770775780

proleuhiscysglyserlysargglutrpilecyslysileproarg

785790795800

aspvallysprolysileprophetrptyrglntyraspvalprotrp

805810815

leuphetyrglnaspalaglutyrleuphehisthrphealaserglu

820825830

trpleuasnphegluphevalcyssertrpleuhisseraspleuleu

835840845

thrilehisseralahisgluglnglupheilehisserlysilelys

850855860

alaleuserlystyrglyalasertrptrpileglyleuglngluglu

865870875880

argalaasnaspglupheargtrpargaspglythrprovaliletyr

885890895

glnasntrpaspthrglyarggluargthrvalasnasnglnsergln

900905910

argcysglypheileserserilethrglyleutrpglysergluglu

915920925

cysservalsermetproserilecyslysarglyslysvaltrpleu

930935940

ileglulyslyslysaspthrprolysglnhisglythrcysprolys

945950955960

glytrpleutyrpheasntyrlyscysleuleuleuasnileprolys

965970975

aspprosersertrplysasntrpthrhisalaglnhisphecysala

980985990

glugluglyglythrleuvalalaileglusergluvalgluglnala

99510001005

pheilethrmetasnleupheglyglnthrthrservaltrpilegly

101010151020

leuglnasnaspasptyrgluthrtrpleuasnglylysprovalval

1025103010351040

tyrserasntrpserpropheaspileileasnileproserhisasn

104510501055

thrthrgluvalglnlyshisileproleucysalaleuleuserser

106010651070

asnproasnphehisphethrglylystrptyrphegluaspcysgly

107510801085

lysgluglytyrglyphevalcysglulysmetglnaspthrsergly

109010951100

hisglyvalasnthrseraspmettyrprometproasnthrleuglu

1105111011151120

tyrglyasnargthrtyrlysileileasnalaasnmetthrtrptyr

112511301135

alaalailelysthrcysleumethislysalaglnleuvalserile

114011451150

thraspglntyrhisglnserpheleuthrvalvalleuasnargleu

115511601165

glytyralahistrpileglyleuphethrthraspasnglyleuasn

117011751180

pheasptrpseraspglythrlysserserphethrphetrplysasp

1185119011951200

glugluserserleuleuglyaspcysvalphealaaspserasngly

120512101215

argtrphisserthralacysgluserpheleuglnglyalailecys

122012251230

hisvalproprogluthrargglnsergluhisprogluleucysser

123512401245

gluthrserileprotrpilelysphelysserasncystyrserphe

125012551260

serthrvalleuaspsermetserpheglualaalahisgluphecys

1265127012751280

lyslysgluglyserasnleuleuthrilelysaspglualagluasn

128512901295

alapheleuleuglugluleuphealapheglyserservalglnmet

130013051310

valtrpleuasnalaglnpheaspglyasnasngluthrilelystrp

131513201325

pheaspglythrprothraspglnserasntrpglyilearglyspro

133013351340

aspthrasptyrphelysprohishiscysvalalaleuargilepro

1345135013551360

gluglyleutrpglnleuserprocysglnglulyslysglypheile

136513701375

cyslysmetglualaaspilehisthralaglualaleuproglulys

138013851390

glyproserhisserileileproleualavalvalleuthrleuile

139514001405

valilevalalailecysthrleuserphecysiletyrlyshisasn

141014151420

glyglyphepheargargleualaglypheargasnprotyrtyrpro

1425143014351440

alathrasnpheserthrvaltyrleuglugluasnileleuileser

144514501455

aspleuglulysseraspgln

1460

<210>10

<211>1657

<212>prt

<213>人工序列

<220>

<223>seqidno10人工抗原

<400>10

metglyleuglnalaargargtrpalaserglyserargglyalaala

151015

glyproargargglyvalleuglnleuleuproleuproleuproleu

202530

proleuleuleuleuleuleuleuargproglyalaglyargalaala

354045

alaglnglyglualaglualaprothrleutyrleutrplysthrgly

505560

protrpglyargcysmetglyaspglucysglyproglyglyilegln

65707580

thrargalavaltrpcysalahisvalgluglytrpthrthrleuhis

859095

thrasncyslysglnalagluargproasnasnglnglnasncysphe

100105110

lysvalcysasptrphislysgluleutyrasptrpargleuglypro

115120125

trpasnglncysglnprovalileserlysserleuglulysproleu

130135140

glucysilelysglyglugluglyileglnvalarggluilealacys

145150155160

ileglnlysasplysaspileproalagluaspileilecysglutyr

165170175

phegluprolysproleuleugluglnalacysleuileprocysgln

180185190

glnaspcysilevalserglupheseralatrpserglucysserlys

195200205

thrcysglyserglyleuglnhisargthrarghisvalvalalapro

210215220

proglnpheglyglyserglycysproasnleuthrglupheglnval

225230235240

cysglnserserprocysglualaglugluleuargtyrserleuhis

245250255

valglyprotrpserthrcyssermetprohisserargglnvalarg

260265270

glnalaargargargglylysasnlysgluargglulysaspargser

275280285

lysglyvallysaspproglualaarggluleuilelyslyslysarg

290295300

asnargasnargglnasnargglngluasnlystyrtrpaspilegln

305310315320

ileglytyrglnthrarggluvalmetcysileasnlysthrglylys

325330335

alaalaaspleuserphecysglnglnglulysleuprometthrphe

340345350

glnsercysvalilethrlysglucysglnvalserglutrpserglu

355360365

trpserprocysserlysthrcyshisaspmetvalserproalagly

370375380

thrargvalargthrargthrileargglnpheproileglyserglu

385390395400

lysglucysprogluphegluglulysgluprocysleuserglngly

405410415

aspglyvalvalprocysalathrtyrglytrpargthrthrglutrp

420425430

thrglucysargvalaspproleuleuserglnglnasplysargarg

435440445

glyasnglnthralaleucysglyglyglyileglnthrarggluval

450455460

tyrcysvalglnalaasngluasnleuleuserglnleuserthrhis

465470475480

lysasnlysglualaserlysprometaspleulysleucysthrgly

485490495

proileproasnthrthrglnleucyshisileprocysprothrglu

500505510

cysgluvalserprotrpseralatrpglyprocysthrtyrgluasn

515520525

cysasnaspglnglnglylyslysglyphelysleuarglysargarg

530535540

ilethrasngluprothrglyglyserglyvalthrglyasncyspro

545550555560

hisleuleuglualaileprocysglugluproalacystyrasptrp

565570575

lysalavalargleuglyasncysgluproaspasnglylysglucys

580585590

glyproglythrglnvalglngluvalvalcysileasnseraspgly

595600605

glugluvalaspargglnleucysargaspalailepheproilepro

610615620

valalacysaspalaprocysprolysaspcysvalleuserthrtrp

625630635640

serthrtrpsersercysserhisthrcysserglylysthrthrglu

645650655

glylysglnileargalaargserileleualatyralaglygluglu

660665670

glyglyileargcysproasnserseralaleuglngluvalargser

675680685

cysasngluhisprocysthrvaltyrhistrpglnthrglyprotrp

690695700

glyglncysilegluaspthrservalserserpheasnthrthrthr

705710715720

thrtrpasnglyglualasercysservalglymetglnthrarglys

725730735

valilecysvalargvalasnvalglyglnvalglyprolyslyscys

740745750

progluserleuargprogluthrvalargprocysleuleuprocys

755760765

lyslysaspcysilevalthrprotyrserasptrpthrsercyspro

770775780

sersercyslysgluglyaspserserilearglysglnserarghis

785790795800

argvalileileglnleuproalaasnglyglyargaspcysthrasp

805810815

proleutyrgluglulysalacysglualaproglnalacysglnser

820825830

tyrargtrplysthrhislystrpargargcysglnleuvalprotrp

835840845

servalglnglnaspserproglyalaglngluglycysglyprogly

850855860

argglnalaargalailethrcysarglysglnaspglyglyglnala

865870875880

glyilehisglucysleuglntyralaglyprovalproalaleuthr

885890895

glnalacysglnileprocysglnaspaspcysglnleuthrsertrp

900905910

serlysphesersercysasnglyaspcysglyalavalargthrarg

915920925

lysargthrleuvalglylysserlyslyslysglulyscyslysasn

930935940

serhisleutyrproleuilegluthrglntyrcysprocysasplys

945950955960

tyrasnalaglnprovalglyasntrpseraspcysileleuproglu

965970975

glylysvalgluvalleuleuglymetlysvalglnglyaspilelys

980985990

glucysglyglnglytyrargtyrglnalametalacystyraspgln

99510001005

asnglyargleuvalgluthrserargcysasnserhisglytyrile

101010151020

gluglualacysileileprocysproseraspcyslysleuserglu

1025103010351040

trpserasntrpserargcysserlyssercysglyserglyvallys

104510501055

valargserlystrpleuargglulysprotyrasnglyglyargpro

106010651070

cysprolysleuasphisvalasnglnalaglnvaltyrgluvalval

107510801085

procyshisseraspcysasnglntyrleutrpvalthrgluprotrp

109010951100

serilecyslysvalthrphevalasnmetarggluasncysglyglu

1105111011151120

glyvalglnthrarglysvalargcysmetglnasnthralaaspgly

112511301135

prosergluhisvalgluasptyrleucysaspprogluglumetpro

114011451150

leuglyserargvalcyslysleuprocysprogluaspcysvalile

115511601165

serglutrpglyprotrpthrglncysvalleuprocysasnglnser

117011751180

serpheargglnargseralaaspproileargglnproalaaspglu

1185119011951200

glyargsercysproasnalavalglulysgluprocysasnleuasn

120512101215

lysasncystyrhistyrasptyrasnvalthrasptrpserthrcys

122012251230

glnleuserglulysalavalcysglyasnglyilelysthrargmet

123512401245

leuaspcysvalargseraspglylysservalaspleulystyrcys

125012551260

glualaleuglyleuglulysasntrpglnmetasnthrsercysmet

1265127012751280

valglucysprovalasncysglnleuserasptrpserprotrpser

128512901295

glucysserglnthrcysglyleuthrglylysmetileargargarg

130013051310

thrvalthrglnpropheglnglyaspglyargprocysproserleu

131513201325

metaspglnserlysprocysprovallysprocystyrargtrpgln

133013351340

tyrglyglntrpserprocysglnvalglnglualaglncysglyglu

1345135013551360

glythrargthrargasnilesercysvalvalseraspglyserala

136513701375

aspasppheserlysvalvalaspglugluphecysalaaspileglu

138013851390

leuileileaspglyasnlysasnmetvalleugluglusercysser

139514001405

glnprocysproglyaspcystyrleulysasptrpsersertrpser

141014151420

leucysglnleuthrcysvalasnglygluaspleuglypheglygly

1425143014351440

ileglnvalargserargprovalileileglngluleugluasngln

144514501455

hisleucysprogluglnmetleugluthrlyssercystyraspgly

146014651470

glncystyrglutyrlystrpmetalaseralatrplysglyserser

147514801485

argthrvaltrpcysglnargseraspglyileasnvalthrglygly

149014951500

cysleuvalmetserglnproaspalaaspargsercysasnpropro

1505151015151520

cysserglnprohissertyrcyssergluthrlysthrcyshiscys

152515301535

glugluglytyrthrgluvalmetserserasnserthrleuglugln

154015451550

cysthrleuileprovalvalvalleuprothrmetgluasplysarg

155515601565

glyaspvallysthrserargalavalhisprothrglnproserser

157015751580

asnproalaglyargglyargthrtrppheleuglnpropheglypro

1585159015951600

aspglyargleulysthrtrpvaltyrglyvalalaalaglyalaphe

160516101615

valleuleuilepheilevalsermetiletyrleualacyslyslys

162016251630

prolyslysproglnargargglnasnasnargleulysproleuthr

163516401645

leualatyraspglyaspalaaspmet

16501655

<210>11

<211>607

<212>prt

<213>人工序列

<220>

<223>seqidno11人工抗原

<400>11

metgluleuvalargargleumetproleuthrleuleuileleuser

151015

cysleualagluleuthrmetalaglualagluglyasnalasercys

202530

thrvalserleuglyglyalaasnmetalagluthrhislysalamet

354045

ileleuglnleuasnprosergluasncysthrtrpthrilegluarg

505560

progluasnlysserileargileilephesertyrvalglnleuasp

65707580

proaspglysercysglusergluasnilelysvalpheaspglythr

859095

serserasnglyproleuleuglyglnvalcysserlysasnasptyr

100105110

valprovalphegluserserserserthrleuthrpheglnileval

115120125

thraspseralaargileglnargthrvalphevalphetyrtyrphe

130135140

pheserproasnileserileproasncysglyglytyrleuaspthr

145150155160

leugluglyserphethrserproasntyrprolysprohisproglu

165170175

leualatyrcysvaltrphisileglnvalglulysasptyrlysile

180185190

lysleuasnphelysgluilepheleugluileasplysglncyslys

195200205

pheasppheleualailetyraspglyproserthrasnserglyleu

210215220

ileglyglnvalcysglyargvalthrprothrphegluserserser

225230235240

asnserleuthrvalvalleuserthrasptyralaasnsertyrarg

245250255

glypheseralasertyrthrseriletyralagluasnileasnthr

260265270

thrserleuthrcysserseraspargmetargvalileileserlys

275280285

sertyrleuglualapheasnserasnglyasnasnleuglnleulys

290295300

aspprothrcysargprolysleuserasnvalvalglupheserval

305310315320

proleuasnglycysglythrilearglysvalgluaspglnserile

325330335

thrtyrthrasnileilethrpheseralaserserthrsergluval

340345350

ilethrargglnlysglnleuglnileilevallyscysglumetgly

355360365

hisasnserthrvalgluileiletyrilethrgluaspaspvalile

370375380

glnserglnasnalaleuglylystyrasnthrsermetalaleuphe

385390395400

gluserasnserpheglulysthrileleugluserprotyrtyrval

405410415

aspleuasnglnthrleuphevalglnvalserleuhisthrserasp

420425430

proasnleuvalvalpheleuaspthrcysargalaserprothrser

435440445

aspphealaserprothrtyraspleuilelysserglycysserarg

450455460

aspgluthrcyslysvaltyrproleupheglyhistyrglyargphe

465470475480

glnpheasnalaphelyspheleuargsermetserservaltyrleu

485490495

glncyslysvalleuilecysaspserserasphisglnserargcys

500505510

asnglnglycysvalserargserlysargaspilesersertyrlys

515520525

trplysthraspserileileglyproileargleulysargasparg

530535540

seralaserglyasnserglypheglnhisgluthrhisalagluglu

545550555560

thrproasnglnpropheasnservalhisleupheserphemetval

565570575

leualaleuasnvalvalthrvalalathrilethrvalarghisphe

580585590

valasnglnargalaasptyrlystyrglnlysleuglnasntyr

595600605

<210>12

<211>530

<212>prt

<213>人工序列

<220>

<223>seqidno12人工抗原

<400>12

metgluargmetvalglyserglyleuleutrpleualaleuvalser

151015

cysileleuthrglnalaseralavalglnargglytyrglyasnpro

202530

ileglualasersertyrglyleuaspleuaspcysglyalaprogly

354045

thrproglualahisvalcyspheaspprocysglnasntyrthrleu

505560

leuaspglupropheargserthrgluasnseralaglyserglngly

65707580

cysasplysasnmetserglytrptyrargphevalglygluglygly

859095

valargmetsergluthrcysvalglnvalhisargcysglnthrasp

100105110

alapromettrpleuasnglythrhisproalaleuglyaspglyile

115120125

thrasnhisthralacysalahistrpserglyasncyscysphetrp

130135140

lysthrgluvalleuvallysalacysproglyglytyrhisvaltyr

145150155160

argleugluglythrprotrpcysasnleuargtyrcysthrasppro

165170175

serthrvalgluasplyscysglulysalacysargproglugluglu

180185190

cysleualaleuasnserthrtrpglycysphecysargglnaspleu

195200205

asnserseraspvalhisserleuglnproglnleuaspcysglypro

210215220

arggluilelysvallysvalasplyscysleuleuglyglyleugly

225230235240

leuglyglugluvalilealatyrleuargaspproasncysserser

245250255

ileleuglnthrglugluargasntrpvalservalthrserproval

260265270

glnalaseralacysargasnileleugluargasnglnthrhisala

275280285

iletyrlysasnthrleuserleuvalasnasppheileileargasp

290295300

thrileleuasnileasnpheglncysalatyrproleuaspmetlys

305310315320

valserleuglnalaalaleuglnproilevalserserleuasnval

325330335

servalaspglyasnglyglupheilevalargmetalaleuphegln

340345350

aspglnasntyrthrasnprotyrgluglyaspalavalgluleuser

355360365

valgluservalleutyrvalglyalaileleugluglnglyaspthr

370375380

serargpheasnleuvalleuargasncystyralathrprothrglu

385390395400

asplysalaaspleuvallystyrpheileileargasnsercysser

405410415

asnglnargaspserthrilehisvalglugluasnglyglnserser

420425430

gluserargpheservalglnmetphemetphealaglyhistyrasp

435440445

leuvalpheleuhiscysgluilehisleucysaspserleuasnglu

450455460

glncysglnprosercysserargserglnvalargsergluvalpro

465470475480

alaileaspleualaargvalleuaspleuglyproilethrargarg

485490495

glyalaglnserproglyvalmetasnglythrproserthralagly

500505510

pheleuvalalatrpprometvalleuleuthrvalleuleualatrp

515520525

leuphe

530

<210>13

<211>368

<212>prt

<213>人工序列

<220>

<223>seqidno13人工

<400>13

metgluproglyglnproarggluproglngluproarggluprogly

151015

proglyalagluthralaalaalaprovaltrpgluglualalysile

202530

phetyraspasnleualaprolyslyslysprolysserprolyspro

354045

glnasnalavalthrilealavalserserargalaleupheargmet

505560

aspglugluglnglniletyrthrgluglnglyvalgluglutyrval

65707580

argtyrglnleugluhisgluasnglupropheserproglyproala

859095

pheprophevallysalaleuglualavalasnargargleuargglu

100105110

leutyrproaspsergluaspvalpheaspilevalleumetthrasn

115120125

asnhisalaglnvalglyvalargleuileasnserileasnhistyr

130135140

aspleupheilegluargphecysmetthrglyglyasnserproile

145150155160

cystyrleulysalatyrhisthrasnleutyrleuseralaaspala

165170175

glulysvalargglualaileaspgluglyilealaalaalathrile

180185190

pheserproserargaspvalvalvalserglnserglnleuargval

195200205

alapheaspglyaspalavalleupheseraspglusergluargile

210215220

vallysalahisglyleuaspargphephegluhisglulysalahis

225230235240

gluasnlysproleualaglnglyproleulysglypheleugluala

245250255

leuglyargleuglnlyslysphetyrserlysglyleuargleuglu

260265270

cysproileargthrtyrleuvalthralaargseralaalaserser

275280285

glyalaargalaleulysthrleuargsertrpglyleugluthrasp

290295300

glualaleupheleualaglyalaprolysglyproleuleuglulys

305310315320

ileargprohisilephepheaspaspglnmetphehisvalalagly

325330335

alaglnglumetglythrvalalaalahisvalprotyrglyvalala

340345350

glnthrproargargthralaproalalysglnalaproseralagln

355360365

<210>14

<211>1724

<212>prt

<213>人工序列

<220>

<223>seqidno14lama3

<400>14

metproproalavalargargseralacyssermetglytrpleutrp

151015

ilepheglyalaalaleuglyglncysleuglytyrserserglngln

202530

glnargvalpropheleuglnproproglyglnserglnleuglnala

354045

sertyrvalglupheargproserglnglycysserproglytyrtyr

505560

argasphislysglyleutyrthrglyargcysvalprocysasncys

65707580

asnglyhisserasnglncysglnaspglyserglyilecysvalasn

859095

cysglnhisasnthralaglygluhiscysgluargcysglnglugly

100105110

tyrtyrglyasnalavalhisglysercysargalacysprocyspro

115120125

histhrasnserphealathrglycysvalvalasnglyglyaspval

130135140

argcyssercyslysalaglytyrthrglythrglncysgluargcys

145150155160

alaproglytyrpheglyasnproglnlyspheglyglysercysgln

165170175

procyssercysasnserasnglyglnleuglysercyshisproleu

180185190

thrglyaspcysileasnglngluprolysaspserserproalaglu

195200205

glucysaspaspcysaspsercysvalmetthrleuleuasnaspleu

210215220

alathrmetglygluglnleuargleuvallysserglnleuglngly

225230235240

leuseralaseralaglyleuleugluglnmetarghismetgluthr

245250255

glnalalysaspleuargasnglnleuleuasntyrargseralaile

260265270

serasnhisglyserlysilegluglyleugluarggluleuthrasp

275280285

leuasnglngluphegluthrleuglnglulysalaglnvalasnser

290295300

arglysalaglnthrleuasnasnasnvalasnargalathrglnser

305310315320

alalysgluleuaspvallysilelysasnvalileargasnvalhis

325330335

ileleuleulysglnileserglythraspglygluglyasnasnval

340345350

proserglyasppheserargglutrpalaglualaglnargmetmet

355360365

arggluleuargasnargasnpheglylyshisleuargglualaglu

370375380

alaasplysarggluserglnleuleuleuasnargileargthrtrp

385390395400

glnlysthrhisglnglygluasnasnglyleualaasnserilearg

405410415

aspserleuasnglutyrglualalysleuseraspleuargalaarg

420425430

leuglnglualaalaalaglnalalysglnalaasnglyleuasngln

435440445

gluasngluargalaleuglyalaileglnargglnvallysgluile

450455460

asnserleuglnseraspphethrlystyrleuthrthralaaspser

465470475480

serleuleuglnthrasnilealaleuglnleumetglulyssergln

485490495

lysglutyrglulysleualaalaserleuasnglualaargglnglu

500505510

leuserasplysvalarggluleuserargseralaglylysthrser

515520525

leuvalgluglualaglulyshisalaargserleuglngluleuala

530535540

lysglnleuglugluilelysargasnalaserglyaspgluleuval

545550555560

argcysalavalaspalaalathralatyrgluasnileleuasnala

565570575

ilelysalaalagluaspalaalaasnargalaalaseralaserglu

580585590

seralaleuglnthrvalilelysgluaspleuproarglysalalys

595600605

thrleuserserasnserasplysleuleuasnglualalysmetthr

610615620

glnlyslysleulysglngluvalserproalaleuasnasnleugln

625630635640

glnthrleuasnilevalthrvalglnlysgluvalileaspthrasn

645650655

leuthrthrleuargaspglyleuhisglyileglnargglyaspile

660665670

aspalametileserseralalyssermetvalarglysalaasnasp

675680685

ilethraspgluvalleuaspglyleuasnproileglnthraspval

690695700

gluargilelysaspthrtyrglyargthrglnasngluaspphelys

705710715720

lysalaleuthraspalaaspasnservalasnlysleuthrasnlys

725730735

leuproaspleutrparglysilegluserileasnglnglnleuleu

740745750

proleuglyasnileseraspasnmetaspargilearggluleuile

755760765

glnglnalaargaspalaalaserlysvalalavalprometargphe

770775780

asnglylysserglyvalgluvalargleuproasnaspleugluasp

785790795800

leulysglytyrthrserleuserleupheleuglnargproasnser

805810815

arggluasnglyglythrgluasnmetphevalmettyrleuglyasn

820825830

lysaspalaserargasptyrileglymetalavalvalaspglygln

835840845

leuthrcysvaltyrasnleuglyaspargglualagluleuglnval

850855860

aspglnileleuthrlyssergluthrlysglualavalmetasparg

865870875880

vallyspheglnargiletyrglnphealaargleuasntyrthrlys

885890895

glyalathrserserlysprogluthrproglyvaltyraspmetasp

900905910

glyargasnserasnthrleuleuasnleuaspprogluasnvalval

915920925

phetyrvalglyglytyrproproaspphelysleuproserargleu

930935940

serpheproprotyrlysglycysilegluleuaspaspleuasnglu

945950955960

asnvalleuserleutyrasnphelyslysthrpheasnleuasnthr

965970975

thrgluvalgluprocysargargarglysglugluserasplysasn

980985990

tyrphegluglythrglytyralaargvalprothrglnprohisala

99510001005

proileprothrpheglyglnthrileglnthrthrvalasparggly

101010151020

leuleuphephealagluasnglyaspargpheileserleuasnile

1025103010351040

gluaspglylysleumetvalargtyrlysleuasnsergluleupro

104510501055

lysgluargglyvalglyaspalaileasnasnglyargasphisser

106010651070

ileglnilelysileglylysleuglnlysargmettrpileasnval

107510801085

aspvalglnasnthrileileaspglygluvalpheasppheserthr

109010951100

tyrtyrleuglyglyileproilealailearggluargpheasnile

1105111011151120

serthrproalapheargglycysmetlysasnleulyslysthrser

112511301135

glyvalvalargleuasnaspthrvalglyvalthrlyslyscysser

114011451150

gluasptrplysleuvalargseralaserpheserargglyglygln

115511601165

leuserphethraspleuglyleuproprothrasphisleuglnala

117011751180

serpheglypheglnthrpheglnproserglyileleuleuasphis

1185119011951200

glnthrtrpthrargasnleuglnvalthrleugluaspglytyrile

120512101215

gluleuserthrseraspserglyserproilephelysserprogln

122012251230

thrtyrmetaspglyleuleuhistyrvalservalileseraspasn

123512401245

serglyleuargleuleuileaspaspglnleuleuargasnserlys

125012551260

argleulyshisileserserserargglnserleuargleuglygly

1265127012751280

serasnphegluglycysileserasnvalphevalglnargleuser

128512901295

leuserprogluvalleuaspleuthrserasnserleulysargasp

130013051310

valserleuglyglycysserleuasnlyspropropheleumetleu

131513201325

leulysglyserthrargpheasnlysthrlysthrpheargileasn

133013351340

glnleuleuglnaspthrprovalalaserproargservallysval

1345135013551360

trpglnaspalacysserproleuprolysthrglnalaasnhisgly

136513701375

alaleuglnpheglyaspileprothrserhisleuleuphelysleu

138013851390

proglngluleuleulysproargserglnphealavalaspmetgln

139514001405

thrthrserserargglyleuvalphehisthrglythrlysasnser

141014151420

phemetalaleutyrleuserlysglyargleuvalphealaleugly

1425143014351440

thraspglylyslysleuargilelysserlysglulyscysasnasp

144514501455

glylystrphisthrvalvalpheglyhisaspglyglulysglyarg

146014651470

leuvalvalaspglyleuargalaarggluglyserleuproglyasn

147514801485

serthrileserileargalaprovaltyrleuglyserproproser

149014951500

glylysprolysserleuprothrasnserphevalglycysleulys

1505151015151520

asnpheglnleuaspserlysproleutyrthrproserserserphe

152515301535

glyvalsersercysleuglyglyproleuglulysglyiletyrphe

154015451550

serglugluglyglyhisvalvalleualahisservalleuleugly

155515601565

progluphelysleuvalpheserileargproargserleuthrgly

157015751580

ileleuilehisileglyserglnproglylyshisleucysvaltyr

1585159015951600

leuglualaglylysvalthralasermetaspserglyalaglygly

160516101615

thrserthrservalthrprolysglnserleucysaspglyglntrp

162016251630

hisservalalavalthrilelysglnhisileleuhisleugluleu

163516401645

aspthraspsersertyrthralaglyglnilepropheproproala

165016551660

serthrglngluproleuhisleuglyglyalaproalaasnleuthr

1665167016751680

thrleuargileprovaltrplysserphepheglycysleuargasn

168516901695

ilehisvalasnhisileprovalprovalthrglualaleugluval

170017051710

glnglyprovalserleuasnglycysproaspgln

17151720

<210>15

<211>1172

<212>prt

<213>人工序列

<220>

<223>seqidno15lamb3

<400>15

metargprophepheleuleucysphealaleuproglyleuleuhis

151015

alaglnglnalacysserargglyalacystyrproprovalglyasp

202530

leuleuvalglyargthrargpheleuargalaserserthrcysgly

354045

leuthrlysprogluthrtyrcysthrglntyrglyglutrpglnmet

505560

lyscyscyslyscysaspserargglnprohisasntyrtyrserhis

65707580

argvalgluasnvalalaserserserglyprometargtrptrpgln

859095

serglnasnaspvalasnprovalserleuglnleuaspleuasparg

100105110

argpheglnleuglngluvalmetmetglupheglnglyprometpro

115120125

alaglymetleuilegluargserserasppheglylysthrtrparg

130135140

valtyrglntyrleualaalaaspcysthrserthrpheproargval

145150155160

argglnglyargproglnsertrpglnaspvalargcysglnserleu

165170175

proglnargproasnalaargleuasnglyglylysvalglnleuasn

180185190

leumetaspleuvalserglyileproalathrglnserglnlysile

195200205

glngluvalglygluilethrasnleuargvalasnphethrargleu

210215220

alaprovalproglnargglytyrhisproproseralatyrtyrala

225230235240

valserglnleuargleuglnglysercysphecyshisglyhisala

245250255

aspargcysalaprolysproglyalaseralaglyproserthrala

260265270

valglnvalhisaspvalcysvalcysglnhisasnthralaglypro

275280285

asncysgluargcysalaprophetyrasnasnargprotrpargpro

290295300

alagluglyglnaspalahisglucysglnargcysaspcysasngly

305310315320

hissergluthrcyshispheaspproalavalphealaalasergln

325330335

glyalatyrglyglyvalcysaspasncysargasphisthrglugly

340345350

lysasncysgluargcysglnleuhistyrpheargasnargargpro

355360365

glyalaserileglngluthrcysilesercysglucysaspproasp

370375380

glyalavalproglyalaprocysaspprovalthrglyglncysval

385390395400

cyslysgluhisvalglnglygluargcysaspleucyslysprogly

405410415

phethrglyleuthrtyralaasnproglnglycyshisargcysasp

420425430

cysasnileleuglyserargargaspmetprocysaspglugluser

435440445

glyargcysleucysleuproasnvalvalglyprolyscysaspgln

450455460

cysalaprotyrhistrplysleualaserglyglnglycysglupro

465470475480

cysalacysaspprohisasnserleuserproglncysasnglnphe

485490495

thrglyglncysprocysarggluglypheglyglyleumetcysser

500505510

alaalaalaileargglncysproaspargthrtyrglyaspvalala

515520525

thrglycysargalacysaspcysasppheargglythrgluglypro

530535540

glycysasplysalaserglyargcysleucysargproglyleuthr

545550555560

glyproargcysaspglncysglnargglytyrcysasnargtyrpro

565570575

valcysvalalacyshisprocyspheglnthrtyraspalaaspleu

580585590

arggluglnalaleuargpheglyargleuargasnalathralaser

595600605

leutrpserglyproglyleugluaspargglyleualaserargile

610615620

leuaspalalysserlysilegluglnileargalavalleuserser

625630635640

proalavalthrgluglngluvalalaglnvalalaseralaileleu

645650655

serleuargargthrleuglnglyleuglnleuaspleuproleuglu

660665670

glugluthrleuserleuproargaspleugluserleuaspargser

675680685

pheasnglyleuleuthrmettyrglnarglysarggluglnpheglu

690695700

lysileserseralaaspproserglyalapheargmetleuserthr

705710715720

alatyrgluglnseralaglnalaalaglnglnvalseraspserser

725730735

argleuleuaspglnleuargaspserargargglualagluargleu

740745750

valargglnalaglyglyglyglyglythrglyserprolysleuval

755760765

alaleuargleuglumetserserleuproaspleuthrprothrphe

770775780

asnlysleucysglyasnserargglnmetalacysthrproileser

785790795800

cysproglygluleucysproglnaspasnglythralacysglyser

805810815

argcysargglyvalleuproargalaglyglyalapheleumetala

820825830

glyglnvalalagluglnleuargglypheasnalaglnleuglnarg

835840845

thrargglnmetileargalaalaglugluseralaserglnilegln

850855860

serseralaglnargleugluthrglnvalseralaserargsergln

865870875880

metglugluaspvalargargthrargleuleuileglnglnvalarg

885890895

asppheleuthraspproaspthraspalaalathrileglngluval

900905910

serglualavalleualaleutrpleuprothraspseralathrval

915920925

leuglnlysmetasngluileglnalailealaalaargleuproasn

930935940

valaspleuvalleuserglnthrlysglnaspilealaargalaarg

945950955960

argleuglnalaglualagluglualaargserargalahisalaval

965970975

gluglyglnvalgluaspvalvalglyasnleuargglnglythrval

980985990

alaleuglnglualaglnaspthrmetglnglythrserargserleu

99510001005

argleuileglnaspargvalalagluvalglnglnvalleuargpro

101010151020

alaglulysleuvalthrsermetthrlysglnleuglyaspphetrp

1025103010351040

thrargmetglugluleuarghisglnalaargglnglnglyalaglu

104510501055

alavalglnalaglnglnleualagluglyalasergluglnalaleu

106010651070

seralaglngluglyphegluargilelysglnlystyralagluleu

107510801085

lysaspargleuglyglnsersermetleuglygluglnglyalaarg

109010951100

ileglnservallysthrglualaglugluleupheglygluthrmet

1105111011151120

glumetmetaspargmetlysaspmetgluleugluleuleuarggly

112511301135

serglnalailemetleuargseralaaspleuthrglyleuglulys

114011451150

argvalgluglnileargasphisileasnglyargvalleutyrtyr

115511601165

alathrcyslys

1170

<210>16

<211>1111

<212>prt

<213>人工序列

<220>

<223>seqidno16lamc2-短

<400>16

metproalaleutrpleuglycyscysleucyspheserleuleuleu

151015

proalaalaargalathrserargarggluvalcysaspcysasngly

202530

lysserargglncysilepheasparggluleuhisargglnthrgly

354045

asnglypheargcysleuasncysasnaspasnthraspglyilehis

505560

cysglulyscyslysasnglyphetyrarghisarggluargasparg

65707580

cysleuprocysasncysasnserlysglyserleuseralaargcys

859095

aspasnserglyargcyssercyslysproglyvalthrglyalaarg

100105110

cysaspargcysleuproglyphehismetleuthraspalaglycys

115120125

thrglnaspglnargleuleuaspserlyscysaspcysaspproala

130135140

glyilealaglyprocysaspalaglyargcysvalcyslysproala

145150155160

valthrglygluargcysaspargcysargserglytyrtyrasnleu

165170175

aspglyglyasnprogluglycysthrglncysphecystyrglyhis

180185190

seralasercysargserseralaglutyrservalhislysilethr

195200205

serthrphehisglnaspvalaspglytrplysalavalglnargasn

210215220

glyserproalalysleuglntrpserglnarghisglnaspvalphe

225230235240

serseralaglnargleuaspprovaltyrphevalalaproalalys

245250255

pheleuglyasnglnglnvalsertyrglyglnserleuserpheasp

260265270

tyrargvalaspargglyglyarghisproseralahisaspvalile

275280285

leugluglyalaglyleuargilethralaproleumetproleugly

290295300

lysthrleuprocysglyleuthrlysthrtyrthrpheargleuasn

305310315320

gluhisproserasnasntrpserproglnleusertyrpheglutyr

325330335

argargleuleuargasnleuthralaleuargileargalathrtyr

340345350

glyglutyrserthrglytyrileaspasnvalthrleuileserala

355360365

argprovalserglyalaproalaprotrpvalgluglncysilecys

370375380

provalglytyrlysglyglnphecysglnaspcysalaserglytyr

385390395400

lysargaspseralaargleuglypropheglythrcysileprocys

405410415

asncysglnglyglyglyalacysaspproaspthrglyaspcystyr

420425430

serglyaspgluasnproaspileglucysalaaspcysproilegly

435440445

phetyrasnaspprohisaspproargsercyslysprocysprocys

450455460

hisasnglyphesercysservalmetprogluthrglugluvalval

465470475480

cysasnasncysproproglyvalthrglyalaargcysgluleucys

485490495

alaaspglytyrpheglyasppropheglygluhisglyprovalarg

500505510

procysglnprocysglncysasnasnasnvalaspproseralaser

515520525

glyasncysaspargleuthrglyargcysleulyscysilehisasn

530535540

thralaglyiletyrcysaspglncyslysalaglytyrpheglyasp

545550555560

proleualaproasnproalaasplyscysargalacysasncysasn

565570575

prometglysergluprovalglycysargseraspglythrcysval

580585590

cyslysproglypheglyglyproasncysgluhisglyalapheser

595600605

cysproalacystyrasnglnvallysileglnmetaspglnphemet

610615620

glnglnleuglnargmetglualaleuileserlysalaglnglygly

625630635640

aspglyvalvalproaspthrgluleugluglyargmetglnglnala

645650655

gluglnalaleuglnaspileleuargaspalaglnileserglugly

660665670

alaserargserleuglyleuglnleualalysvalargserglnglu

675680685

asnsertyrglnserargleuaspaspleulysmetthrvalgluarg

690695700

valargalaleuglyserglntyrglnasnargvalargaspthrhis

705710715720

argleuilethrglnmetglnleuserleualagluserglualaser

725730735

leuglyasnthrasnileproalaserasphistyrvalglyproasn

740745750

glyphelysserleualaglnglualathrargleualagluserhis

755760765

valgluseralaserasnmetgluglnleuthrarggluthrgluasp

770775780

tyrserlysglnalaleuserleuvalarglysalaleuhisglugly

785790795800

valglyserglyserglyserproaspglyalavalvalglnglyleu

805810815

valglulysleuglulysthrlysserleualaglnglnleuthrarg

820825830

glualathrglnalagluileglualaaspargsertyrglnhisser

835840845

leuargleuleuaspservalserargleuglnglyvalseraspgln

850855860

serpheglnvalgluglualalysargilelysglnlysalaaspser

865870875880

leuserserleuvalthrarghismetaspgluphelysargthrgln

885890895

lysasnleuglyasntrplysgluglualaglnglnleuleuglnasn

900905910

glylysserglyargglulysseraspglnleuleuserargalaasn

915920925

leualalysserargalaglnglualaleusermetglyasnalathr

930935940

phetyrgluvalgluserileleulysasnleuargglupheaspleu

945950955960

glnvalaspasnarglysalaglualagluglualametlysargleu

965970975

sertyrileserglnlysvalseraspalaserasplysthrglngln

980985990

alagluargalaleuglyseralaalaalaaspalaglnargalalys

99510001005

asnglyalaglyglualaleugluilesersergluilegluglnglu

101010151020

ileglyserleuasnleuglualaasnvalthralaaspglyalaleu

1025103010351040

alametglulysglyleualaserleulysserglumetarggluval

104510501055

gluglygluleugluarglysgluleuglupheaspthrasnmetasp

106010651070

alavalglnmetvalilethrglualaglnlysvalaspthrargala

107510801085

lysasnalaglyvalthrileglnaspthrleuasnthrleuaspgly

109010951100

leuleuhisleumetglymet

11051110

<210>17

<211>1800

<212>prt

<213>人工序列

<220>

<223>seqidno17b4-整联蛋白-his

<400>17

metalaglyproargproserprotrpalaargleuleuleualaala

151015

leuileservalserleuserglythrleualaasnargcyslyslys

202530

alaprovallyssercysthrglucysvalargvalasplysaspcys

354045

alatyrcysthraspglumetpheargaspargargcysasnthrgln

505560

alagluleuleualaalaglycysglnarggluserilevalvalmet

65707580

gluserserpheglnilethrglugluthrglnileaspthrthrleu

859095

argargserglnmetserproglnglyleuargvalargleuargpro

100105110

glyglugluarghisphegluleugluvalphegluproleugluser

115120125

provalaspleutyrileleumetasppheserasnsermetserasp

130135140

aspleuaspasnleulyslysmetglyglnasnleualaargvalleu

145150155160

serglnleuthrserasptyrthrileglypheglylysphevalasp

165170175

lysvalservalproglnthraspmetargproglulysleulysglu

180185190

protrpproasnserasppropropheserphelysasnvalileser

195200205

leuthrgluaspvalaspglupheargasnlysleuglnglygluarg

210215220

ileserglyasnleuaspalaprogluglyglypheaspalaileleu

225230235240

glnthralavalcysthrargaspileglytrpargproaspserthr

245250255

hisleuleuvalpheserthrgluseralaphehistyrglualaasp

260265270

glyalaasnvalleualaglyilemetserargasnaspgluargcys

275280285

hisleuaspthrthrglythrtyrthrglntyrargthrglnasptyr

290295300

proservalprothrleuvalargleuleualalyshisasnileile

305310315320

proilephealavalthrasntyrsertyrsertyrtyrglulysleu

325330335

histhrtyrpheprovalserserleuglyvalleuglngluaspser

340345350

serasnilevalgluleuleugluglualapheasnargileargser

355360365

asnleuaspileargalaleuaspserproargglyleuargthrglu

370375380

valthrserlysmetpheglnlysthrargthrglyserphehisile

385390395400

argargglygluvalglyiletyrglnvalglnleuargalaleuglu

405410415

hisvalaspglythrhisvalcysglnleuprogluaspglnlysgly

420425430

asnilehisleulysproserpheseraspglyleulysmetaspala

435440445

glyileilecysaspvalcysthrcysgluleuglnlysgluvalarg

450455460

seralaargcysserpheasnglyaspphevalcysglyglncysval

465470475480

cyssergluglytrpserglyglnthrcysasncysserthrglyser

485490495

leuseraspileglnprocysleuarggluglygluasplysprocys

500505510

serglyargglyglucysglncysglyhiscysvalcystyrglyglu

515520525

glyargtyrgluglyglnphecysglutyraspasnpheglncyspro

530535540

argthrserglypheleucysasnaspargglyargcyssermetgly

545550555560

glncysvalcysgluproglytrpthrglyprosercysaspcyspro

565570575

leuserasnalathrcysileaspserasnglyglyilecysasngly

580585590

argglyhiscysglucysglyargcyshiscyshisglnglnserleu

595600605

tyrthraspthrilecysgluileasntyrseralailehisprogly

610615620

leucysgluaspleuargsercysvalglncysglnalatrpglythr

625630635640

glyglulyslysglyargthrcysgluglucysasnphelysvallys

645650655

metvalaspgluleulysargalaglugluvalvalvalargcysser

660665670

pheargaspgluaspaspaspcysthrtyrsertyrthrmetglugly

675680685

aspglyalaproglyproasnserthrvalleuvalhislyslyslys

690695700

aspcysproproglyserphetrptrpleuileproleuleuleuleu

705710715720

leuleuproleuleualaleuleuleuleuleucystrplystyrcys

725730735

alacyscyslysalacysleualaleuleuprocyscysasnarggly

740745750

hismetvalglyphelysgluasphistyrmetleuarggluasnleu

755760765

metalaserasphisleuaspthrprometleuargserglyasnleu

770775780

lysglyargaspvalvalargtrplysvalthrasnasnmetglnarg

785790795800

proglyphealathrhisalaalaserileasnprothrgluleuval

805810815

protyrglyleuserleuargleualaargleucysthrgluasnleu

820825830

leulysproaspthrargglucysalaglnleuargglngluvalglu

835840845

gluasnleuasngluvaltyrargglnileserglyvalhislysleu

850855860

glnglnthrlyspheargglnglnproasnalaglylyslysglnasp

865870875880

histhrilevalaspthrvalleumetalaproargseralalyspro

885890895

alaleuleulysleuthrglulysglnvalgluglnargalaphehis

900905910

aspleulysvalalaproglytyrtyrthrleuthralaaspglnasp

915920925

alaargglymetvalglupheglngluglyvalgluleuvalaspval

930935940

argvalproleupheileargprogluaspaspaspglulysglnleu

945950955960

leuvalglualaileaspvalproalaglythralathrleuglyarg

965970975

argleuvalasnilethrileilelysgluglnalaargaspvalval

980985990

serphegluglnproglupheservalserargglyaspglnvalala

99510001005

argileprovalileargargvalleuaspglyglylysserglnval

101010151020

sertyrargthrglnaspglythralaglnglyasnargasptyrile

1025103010351040

provalgluglygluleuleupheglnproglyglualatrplysglu

104510501055

leuglnvallysleuleugluleuglngluvalaspserleuleuarg

106010651070

glyargglnvalargargphehisvalglnleuserasnprolysphe

107510801085

glyalahisleuglyglnprohisserthrthrileileileargasp

109010951100

proaspgluleuaspargserphethrserglnmetleusersergln

1105111011151120

proproprohisglyaspleuglyalaproglnasnproasnalalys

112511301135

alaalaglyserarglysilehispheasntrpleuproprosergly

114011451150

lysprometglytyrargvallystyrtrpileglnglyaspserglu

115511601165

serglualahisleuleuaspserlysvalproservalgluleuthr

117011751180

asnleutyrprotyrcysasptyrglumetlysvalcysalatyrgly

1185119011951200

alaglnglygluglyprotyrserserleuvalsercysargthrhis

120512101215

glngluvalprosergluproglyargleualapheasnvalvalser

122012251230

serthrvalthrglnleusertrpalagluproalagluthrasngly

123512401245

gluilethralatyrgluvalcystyrglyleuvalasnaspaspasn

125012551260

argproileglyprometlyslysvalleuvalaspasnprolysasn

1265127012751280

argmetleuleuilegluasnleuarggluserglnprotyrargtyr

128512901295

thrvallysalaargasnglyalaglytrpglyprogluarggluala

130013051310

ileileasnleualathrglnprolysargprometserileproile

131513201325

ileproaspileproilevalaspalaglnserglygluasptyrasp

133013351340

serpheleumettyrseraspaspvalleuargserproserglyser

1345135013551360

glnargproservalseraspaspthrglycysglytrplyspheglu

136513701375

proleuleuglyglugluleuaspleuargargvalthrtrpargleu

138013851390

proprogluleuileproargleuseralaserserglyargserser

139514001405

aspalaglualaprohisglyproproaspaspglyglyalaglygly

141014151420

lysglyglyserleuproargseralathrproglyproproglyglu

1425143014351440

hisleuvalasnglyargmetaspphealapheproglyserthrasn

144514501455

serleuhisargmetthrthrthrseralaalaalatyrglythrhis

146014651470

leuserprohisvalprohisargvalleuserthrserserthrleu

147514801485

thrargasptyrasnserleuthrargsergluhisserhisserthr

149014951500

thrleuproargasptyrserthrleuthrservalserserhisasp

1505151015151520

serargleuthralaglyvalproaspthrprothrargleuvalphe

152515301535

seralaleuglyprothrserleuargvalsertrpglngluproarg

154015451550

cysgluargproleuglnglytyrservalglutyrglnleuleuasn

155515601565

glyglygluleuhisargleuasnileproasnproalaglnthrser

157015751580

valvalvalgluaspleuleuproasnhissertyrvalpheargval

1585159015951600

argalaglnserglngluglytrpglyarggluarggluglyvalile

160516101615

thrilegluserglnvalhisproglnserproleucysproleupro

162016251630

glyseralaphethrleuserthrproseralaproglyproleuval

163516401645

phethralaleuserproaspserleuglnleusertrpgluargpro

165016551660

argargproasnglyaspilevalglytyrleuvalthrcysglumet

1665167016751680

alaglnglyglyglyproalathralapheargvalaspglyaspser

168516901695

progluserargleuthrvalproglyleusergluasnvalprotyr

170017051710

lysphelysvalglnalaargthrthrgluglypheglyprogluarg

171517201725

gluglyileilethrilegluserglnaspglyglypropheprogln

173017351740

leuglyserargalaglyleupheglnhisproleuglnserglutyr

1745175017551760

serserilethrthrthrhisthrseralathrglupropheleuval

176517701775

aspglyprothrleuglyalaglnhisleuglualaglyglyleuglu

178017851790

hishishishishishishishis

17951800

<210>18

<211>787

<212>prt

<213>人工序列

<220>

<223>seqidno18bp230-g-c-his

<400>18

metaspcysthrphelysproasppheglumetthrvallysglucys

151015

glnhisserglygluleuserserargasnthrglyhisleuhispro

202530

thrproargserproleuleuargtrpthrglngluproglnproleu

354045

gluglulystrpglnhisargvalvalgluglnileprolysgluval

505560

glnpheglnproproglyalaproleuglulysglulysserglngln

65707580

cystyrserglutyrpheserglnthrserthrgluleuglnilethr

859095

pheaspgluthrasnproilethrargleusergluileglulysile

100105110

argaspglnalaleuasnasnserargproprovalargtyrglnasp

115120125

asnalacysglumetgluleuvallysvalleuthrproleugluile

130135140

alalysasnlysglntyraspmethisthrgluvalthrthrleulys

145150155160

glnglulysasnprovalproseralagluglutrpmetleuglugly

165170175

cysargalaserglyglyleulyslysglyasppheleulyslysgly

180185190

leugluprogluthrpheglnasnpheaspglyasphisalacysser

195200205

valargaspaspgluphelyspheglnglyleuarghisthrvalthr

210215220

alaargglnleuvalglualalysleuleuaspmetargthrileglu

225230235240

glnleuargleuglyleulysthrvalglugluvalglnlysthrleu

245250255

asnlyspheleuthrlysalathrserilealaglyleutyrleuglu

260265270

serthrlysglulysileserphealaseralaalagluargileile

275280285

ileasplysmetvalalaleualapheleuglualaglnalaalathr

290295300

glypheileileaspproileserglyglnthrtyrservalgluasp

305310315320

alavalleulysglyvalvalaspproglupheargileargleuleu

325330335

glualaglulysalaalavalglytyrsertyrserserlysthrleu

340345350

servalpheglnalametgluasnargmetleuaspargglnlysgly

355360365

lyshisileleuglualaglnilealaserglyglyvalileasppro

370375380

valargglyileargvalproprogluilealaleuglnglnglyleu

385390395400

leuasnasnalaileleuglnpheleuhisgluproserserasnthr

405410415

argvalpheproasnproasnasnlysglnalaleutyrtyrserglu

420425430

leuleuargmetcysvalpheaspvalgluserglncyspheleuphe

435440445

propheglygluargasnileserasnleuasnvallyslysthrhis

450455460

argileservalvalaspthrlysthrglysergluleuthrvaltyr

465470475480

glualapheglnargasnleuileglulysseriletyrleugluleu

485490495

serglyglnglntyrglntrplysglualametphepheglusertyr

500505510

glyhisserserhismetleuthraspthrlysthrglyleuhisphe

515520525

asnileasnglualailegluglnglythrileasplysalaleuval

530535540

lyslystyrglngluglyleuilethrleuthrgluleualaaspser

545550555560

leuleuserargleuvalprolyslysaspleuhisserprovalala

565570575

glytyrtrpleuthralaserglygluargileservalleulysala

580585590

serargargasnleuvalaspargilethralaleuargcysleuglu

595600605

alaglnvalserthrglyglyileileaspproleuthrglylyslys

610615620

tyrargvalalaglualaleuhisargglyleuvalaspgluglyphe

625630635640

alaglnglnleuargglncysgluleuvalilethrglyileglyhis

645650655

proilethrasnlysmetmetservalvalglualavalasnalaasn

660665670

ileileasnlysglumetglyileargcysleuglupheglntyrleu

675680685

thrglyglyleuilegluproglnvalhisserargleuserileglu

690695700

glualaleuglnvalglyileileaspvalleuilealathrlysleu

705710715720

lysaspglnlyssertyrvalargasnileilecysproglnthrlys

725730735

arglysleuthrtyrlysglualaleuglulysalaasppheaspphe

740745750

histhrglyleulysleuleugluvalsergluproleumetthrgly

755760765

ileserserleutyrtyrserserleuleugluhishishishishis

770775780

hishishis

785

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