Single chain proteins with FHS suppressing activity isolated fro

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai

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514 21, 530397, 530399, 530850, A61K 3822, C07K 14575

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active

054708265

ABSTRACT:
Polypeptides exhibiting an inhibitory action over follitropin are disclosed. These polypeptides are designated follitropin suppressing proteins, or "FSP's," and range in size from 30 to 60 kD as determined by SDS-PAGE. Uses for FSP's, including regulation of fertility and as immunogens, are disclosed.

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