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描述了由我所在Ｓｐｒａｔ经典方法基础上加以改进的ＭＲＳＡＰＢＰｓ分离方法。包括：（１）细菌的培养；（２）膜蛋白的制备；（３）聚丙烯酰胺凝胶电泳；（４）放射自显影。结果表明改良方法可以获得更为清晰的ＰＢＰｓ分离带
Describes the MRSAPBPs separation method that is improved on the basis of the classical Sprat method that I have. Including: (1) bacterial culture; (2) the preparation of membrane protein; (3) polyacrylamide gel electrophoresis; (4) autoradiography. The results show that the improved method can obtain clearer PBPs