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公开(公告)号:US5157020A
公开(公告)日:1992-10-20
申请号:US528210
申请日:1990-05-24
IPC分类号: A61K8/72 , A61K8/00 , A61K8/64 , A61K38/00 , A61K39/00 , A61K39/395 , A61P43/00 , A61Q19/00 , A61Q19/08 , C07K1/14 , C07K7/08 , C07K14/705 , C07K16/00 , G01N33/53 , G01N33/564
CPC分类号: C07K14/705 , A61K38/00
摘要: Disclosed herein is a synthetic senescent cell antigen comprised of purified peptides immunoreactive with antibodies to the naturally occurring antigen. Preferably, the synthetic senescent cell antigen comprises two peptides with the amino acid sequences SKLIKIFQDHPLQKTYN and LFKPPKYHPDVPYVKR, respectively. The antigen and peptides may be used in compositions, diagnostic kits, and methods for detecting or measuring antibodies to senescent cell antigen, studying cellular aging and autoimmune mechanisms, separating anions from a gas or liquid, or treating certain diseases.
摘要翻译: 本文公开了合成的衰老细胞抗原,其由与天然存在抗原的抗体免疫反应的纯化肽组成。 优选地,合成的衰老细胞抗原包含分别具有氨基酸序列SKLIKIFQDHPLQKTYN和LFKPPKYHPDVPYVKR的两个肽。 抗原和肽可以用于组合物,诊断试剂盒和用于检测或测量抗衰老细胞抗原的抗体,研究细胞衰老和自身免疫机制,从气体或液体中分离阴离子或治疗某些疾病的方法。