Identification of Novel Immunogenic Proteins in Mycoplasma capricolum subsp. Capripneumoniae Strain M1601

Journal of Veterinary Medical Science

Xuan ZHANG¹  Ying HE¹  Ping ZHAO¹  Hai-yan ZHAO¹  Zhong-xin LU¹  Nian-zhang ZHANG¹  Peng-cheng GAO¹  Ke-shan ZHANG¹  Yue-feng CHU¹ 

[1] State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Epizootic Diseases of Grazing Animals of Ministry of Agriculture, Key Laboratory of Veterinary Public Health of Ministry of Agriculture, Engineering Research Center of Biological Detection of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730046, China

关键词: homology;    identification;    immunoblotting;    immunogenic proteins;    Mycoplasma capricolum subsp. Capripneumonia;   

DOI  :  10.1292/jvms.12-0095

学科分类：兽医学

来源: Japanese Society of Veterinary Science

【 摘 要 】

References(26)Cited-By(4)The purpose of this study was to obtain immunogenic proteins and potential proteins of interest that were isolated from Mycoplasma capricolum subsp. capripneumoniae (Mccp) by MALDI-TOF mass spectrometry. One-dimensional SDS-PAGE and two-dimensional gel electrophoresis of whole cell preparation were conducted, and membrane proteome maps were prepared by immunoblotting. One-dimensional SDS-PAGE identified three immunogenic proteins with molecular masses in the range 29–97.2 kDa, two of which were in the membrane protein fraction. After two-dimensional gel electrophoresis, 20 highly immunogenic proteins were identified in the whole cell protein preparation while 9 immunogenic proteins were identified in the membrane protein fraction. This indicated that membrane proteins were the principle immunogenic proteins in Mccp. These proteins may have potential for the development of improved diagnostic tests and possible vaccines.

【 授权许可】

Unknown