›› 2008, Vol. 1 ›› Issue (12): 43-46.

• 生物技术 • Previous Articles     Next Articles

Optimizing the IEF Protocols and Comparing the Staining Methods of the 2D Electrophoresis for the Global Proteins of Bovine Spermatozoa

CHEN Long1,2, ZHU Huabin2,WANG Dong2, HAO Haisheng2,DU Weihua2,SHA Lijin3   

  1. 1.Faculty of Animal Science & Technology, Gansu Agricultural University,Lanzhou 730070, China;2.Institute of Animal Science, Chinese Academy of Agricultural Sciences,Beijing 100193, China;3.Beijing Dairy Cattle Center,Beijing 100085, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-12-20 Published:2008-12-20

Abstract: The IEF protocols of the twodimensional gel electrophoresis for bovine spermatozoa proteins was optimizied, the staining methods were comparied and the 2 D image was analyzied with the software of Image Master 6.0. The result indicated that the better stability and reproducibility of 2 D image was acquired by using the 24cm (pH3~10) Linar strips, focusing for 80000Vh and combining with the silver staining methods.

Key words: bovine; spermatozoa proteins; twodimensional gel electrophoresis