شماره ركورد كنفرانس :
4522
عنوان مقاله :
Cloning and expression of truncated Staphylococcal Protein A (SpA) in E. Coli
پديدآورندگان :
Rigi Garshasb aDepartment of Molecular Genetics, National Institute of Genetic Engineering and Biotechnology (NIGEB) , P.O. Box 14155-6343 , Tehran, Iran , Ghaed Mohammadi Samira دانشگاه محقق اردبيلي , Rezaei Arjomand Maryan دانشگاه محقق اردبيلي , Vahed Majid دانشگاه محقق اردبيلي
كليدواژه :
E. coli , Expression , Cloning , truncated SpA.
عنوان كنفرانس :
هشتمين همايش بيوتكنولوژي جمهوري اسلامي ايران و چهارمين همايش ملي امنيت زيستي
چكيده فارسي :
Staphylococcal protein A (SpA) plays an important role in the Staphylococcus aureus pathogenesis. The ombinant SpA is also widely used in biotechnology to purify polyclonal and monoclonal IgG antibodies. In this study, a truncated form of SpA containing five immunoglobulin-binding domains was cloned and expressed in Escherichia coli. The results revealed that SpA was expressed and secreted into the medium. For confirmation, Western blot assay also was performed using IgG anti goat HRP-conjugated antibodies and the result indicated that the protein was expected one.
