圆盘凝胶电泳法鉴别熊胆皮的研究

Study on the Identifi－Cation of Bile－Cyst of Bear by Disc Gel Electrophoresis

以聚丙烯酰胺凝胶圆盘电泳法，对熊、猪、牛、羊胆皮的水溶性蛋白进行凝胶电泳，采用凝胶电泳扫描对其电泳谱带进行分析，结果各胆皮均显示不同的谱带，可鉴别熊胆皮的真伪。

Disc polyacrylamide gel clectrophorsis was performed to detect water soluble proteins of the bile－cysts of bear, pig, cow and sheep. The bands of electrophorsis were analysed by means of gel clecrophoresis scan. The results showed that different bile－cysts have different bands.Thus, this method can be used to identify the bile－cyst of bear.