POLYPEPTIDE D'ANTIGÈNE POUR DÉTECTER UN AUTO-ANTICORPS CONTRE VEGFR1-MARQUEUR IMMUNOLOGIQUE PLASMATIQUE ET SON UTILISATION

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专利权人:

Qingdao Hailanshen Biotechnology Co.; Ltd

发明人:

申请号：

EP15857030.9

公开号：

EP3216460B1

申请日:

2015.08.07

申请国别(地区):

EP

年份:

2019

代理人:

摘要：

The present application provides a VEGFR1 antigen polypeptide containing three polypeptides, namely H-DEGVYHCKATNQKGSVESSAYLTVQGTSDKSNLE-OH, H-DLKLSCTVNKFLYRDVTWILLRTVNNRTMHYSI-OH and H-ESGLSDVSRP SFCHSSCGHVSEG KRRFTYDHAEL-OH, and an application of the antigen polypeptide to detection of a serum immunity marker, namely a VEGFR1 autoantibody. The present invention also provides a method for detecting the serum immunity marker-VEGFR1 autoantibody by using the VEGFR1 antigen polypeptide described in the present application and a test kit containing the VEGFR1 antigen polypeptide.

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