COMPOSITION FOR SUSTAINED RELEASING OF POLYPEPTIDE HAVING BIOLOGICAL ACTIVITY

PURPOSE: To obtain a composition capable of continuously releasing a polypeptide containing an active ingredient. CONSTITUTION: This composition is obtained by combining a polypeptide having biological activity, especially somatotropin with one or more tocopherols selected from tocopherol acetate, t...

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Bibliographische Detailangaben
Hauptverfasser: RI HEIKEN, KIN NANCHIYUU, CHIYOU KOUSHIYU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE: To obtain a composition capable of continuously releasing a polypeptide containing an active ingredient. CONSTITUTION: This composition is obtained by combining a polypeptide having biological activity, especially somatotropin with one or more tocopherols selected from tocopherol acetate, tocopherol and its derivative and a retardation auxiliary and is capable of continuously releasing the polypeptide having biological activity in vivo when parenterally administered.