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作者用辛酸钠—离子交换法从牛血清分离和纯化白蛋白。结果表明:用本法制得的白蛋白纯度高,SDS—PAGE呈现单一染色带,优于国内外同类产品。产品的收率提高约50%。本法操作简便、可用于生产制备。
The authors used sodium caprylate-ion exchange method to separate and purify albumin from bovine serum. The results showed that the purity of albumin prepared by this method was high, SDS-PAGE showed a single staining band, better than similar products at home and abroad. Product yield increased by about 50%. This method is simple and can be used for production preparation.