An octamer of enolase from Streptococcus
suis
To investigate the function,function regulation and structure-function relationship of endothelial nitric oxide synthase(eNOS),a gene fragment encoding eNOS 801~902 AA residues was cloned by PCR, and inserted into pET-28a(+) expressive vector. The resulted pET-28a/eNOS2 was transformed into BL21 host E.coli and expressed by IPTG induction for 4 hour, The expressed protein (14.4 ku) was purified by His-BindTM Sephorose colum and SDS-PAGE, thus providing the basis for the selection of the eNOS-specific inhibiting peptides and the preparation of the specific antibody against eNOS
Expression of Endothelial Nitric Oxide Synthase(eNOS) 801~902AA Residues in E.coli
Co-expression of the Conservative Regions of Suilysin Gene and 38KDa Protein Gene of Streptococcus Suis Serotype 2 in Escheria Coli and Their Protective Efficac