Novel antibodies, drugs containing these antibodies and methods for screening compounds by using these antibodies
申请人:Kyowa Hakko Kogyo Co., Ltd.
公开号:US20030170758A1
公开(公告)日:2003-09-11
The present invention provides antibodies which recognize a novel, membrane-type matrix metalloproteinase polypeptide [MT4-MMP(2)] that has, different from the hitherto reported MT4-MMP, physiological activity; prophylactic agents, diagnostic agents and therapeutic agents comprising the antibodies, for various diseases such as arthrosis deformans, rheumatoid arthritis, asthma, autoimmune diseases, or atopic dermatitis; and methods of screening for inhibitors and activators of MT4-MMP(2) using the antibodies.
The second object of the present invention is to provide antibodies which recognize novel, human and mouse membrane-type matrix metalloproteinase MT5-MMP polypeptides having physiological activity; prophylactic agents, diagnostic agents and therapeutic agents comprising the antibodies, for various diseases such as arthrosis deformans, rheumatoid arthritis, asthma, autoimmune diseases, atopic dermatitis, brain disorders at the time of cerebral apoplexy, or Alzheimer's disease; and methods of screening for inhibitors and activators of MT5-MMP using the antibodies.
本发明提供一种抗体,该抗体能够识别一种新的膜型基质金属蛋白酶多肽[MT4-MMP(2)],该蛋白与迄今报道的MT4-MMP不同,具有生理活性;包括该抗体的预防剂、诊断剂和治疗剂,用于各种疾病,如关节退化、类风湿性关节炎、哮喘、自身免疫性疾病或特应性皮炎;以及使用该抗体筛选MT4-MMP(2)的抑制剂和激活剂的方法。本发明的第二个目标是提供一种抗体,该抗体能够识别具有生理活性的新型人和小鼠膜型基质金属蛋白酶MT5-MMP多肽;包括该抗体的预防剂、诊断剂和治疗剂,用于各种疾病,如关节退化、类风湿性关节炎、哮喘、自身免疫性疾病、特应性皮炎、脑卒中时的脑部疾病或阿尔茨海默病;以及使用该抗体筛选MT5-MMP的抑制剂和激活剂的方法。