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US6072030A Hydroxyproline-rich proteins and pharmaceutical and cosmetic formulations containing them 失效
富含羟脯氨酸的蛋白质和含有它们的药物和化妆品制剂

Hydroxyproline-rich proteins and pharmaceutical and cosmetic
formulations containing them
摘要:
The invention relates to hydroxyproline-rich glycoproteins, which can be obtained by acid alcohol extraction from Taxus supp., Gingko biloba, Lycopersicum esculentum and Daucus carota cell cultures, having the following characteristics: average molecular weight 20,000 Daltons with variability interval 12,000 to 38,000, determined by means of gel permeation and electrophoresis; high solubility in water.
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