Drug – bio-affecting and body treating compositions – Immunoglobulin – antiserum – antibody – or antibody fragment,... – Reduced antigenicity – reduced ability to bind complement – or...
Patent
1975-05-23
1977-04-05
Gotts, Lewis
Drug, bio-affecting and body treating compositions
Immunoglobulin, antiserum, antibody, or antibody fragment,...
Reduced antigenicity, reduced ability to bind complement, or...
2601125R, C07C10352, A61K 3700
Patent
active
040162591
ABSTRACT:
Polypeptides containing at least four amino acids are useful as mammalian contraceptives.
REFERENCES:
patent: 3778426 (1973-12-01), Najjar
patent: 3884896 (1975-05-01), Blomback et al.
patent: 3886136 (1975-05-01), Claeson et al.
Gotts Lewis
Research Corporation
Suyat Reginald J.
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