Drug – bio-affecting and body treating compositions – Immunoglobulin – antiserum – antibody – or antibody fragment,... – Monoclonal antibody or fragment thereof
Patent
1992-10-05
1999-03-02
Chan, Christina
Drug, bio-affecting and body treating compositions
Immunoglobulin, antiserum, antibody, or antibody fragment,...
Monoclonal antibody or fragment thereof
4241331, 4241351, 4241441, 4241521, 4241731, 5303873, 53038822, 5303887, 53038873, 53038875, 5303896, 536 234, 536235, 536 2353, 435 696, 435 697, 435455, 435471, 4353431, 4353432, 4352873, 4353101, A61K 39395, C07K 1628, C12N 510, C12N 1513
Patent
active
058767177
ABSTRACT:
The present invention relates to (1) polypeptide capable of binding to .beta. chain of IL-2 receptor and having the inhibitory activity of the binding between IL-2 and .beta. chain of IL-2 receptor, and (2) the process of producing the polypeptide, especially in E. coli as a host. THe polypeptide according to the present invention and the pharmaceutical composition containing the polypeptide are useful to prevent rejection of organ transplantation and also to cure autoimmune diseases.
REFERENCES:
Shin et al (1989) Meth. Enzymol. 178, 459-476.
Ohbo et al (1991) J. Immunol. Meth. 142, 61-72.
Takeshita et al (1989) J. Exp. Med. 169, 1323-1332.
Hamuro Junji
Shimamura Toshiro
Taki Shinsuke
Ajinomoto Co. Inc.
Chan Christina
Gambel Phillip
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