首页> 外国专利> Hamster protein cloned to reduce hamster allergy risk consists of a hamster product of immunoglobins uniting antigen specific IgE material

Hamster protein cloned to reduce hamster allergy risk consists of a hamster product of immunoglobins uniting antigen specific IgE material

机译:克隆以减少仓鼠过敏风险的仓鼠蛋白由结合抗原特异性IgE物质的免疫球蛋白仓鼠产物组成

摘要

Heteroglobin characterisation and cloning: a Syrian hamster protein which joins to human immunoglobulin E.The primary objective of this invention is to purify and characterise a new Syrian hamster protein, called heteroglobin, as it is a heterodimeric glycoprotein with two isoforms, whose expression in glands and saliva demonstrate heterogeneity. The second objective is to clone the two cDNAs for the large glycosylated subunit corresponding to each of the two isoforms. Moreover, heteroglobin has the ability to join the specific IgE antigen present in the serum of patients allergic to hamsters, with the third object of this invention being the use of this protein as an easily obtained pure material for use in the manufacture of diagnostic products and for the prevention and reduction of symptoms in hamster allergy-related processes.The hamster protein cloned to reduce hamster allergy risk comprises heteroglobin, a hamster product of human immunoglobins. The heterodimeric glucoprotein has two iso-forms exhibiting heterogeneity in glands and saliva, with cloning of the two cDNAs.
机译:异血红蛋白的表征和克隆:一种与人免疫球蛋白E结合的叙利亚仓鼠蛋白。本发明的主要目的是纯化和表征一种称为异红蛋白的新型叙利亚仓鼠蛋白,因为它是一种具有两种同工型的异二聚体糖蛋白,其在腺体中表达和唾液表现出异质性。第二个目的是克隆对应于两个同工型的大糖基化亚基的两个cDNA。此外,杂红蛋白具有结合对仓鼠过敏的患者血清中存在的特异性IgE抗原的能力,本发明的第三个目的是将该蛋白用作容易获得的纯物质,用于制造诊断产品和为预防和减轻仓鼠过敏相关过程中的症状而克隆的可降低仓鼠过敏风险的仓鼠蛋白包括杂红蛋白,这是人免疫球蛋白的仓鼠产物。异二聚体糖蛋白具有两种同工型,在腺体和唾液中表现出异质性,并克隆了这两个cDNA。

著录项

  • 公开/公告号ES2155768A1

    专利类型

  • 公开/公告日2001-05-16

    原文格式PDF

  • 申请/专利权人 UNIVERSIDAD DE OVIEDO.;

    申请/专利号ES19990000194

  • 申请日1999-01-25

  • 分类号C07K14/47;C12N15/12;G01N33/68;

  • 国家 ES

  • 入库时间 2022-08-22 01:22:18

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