重组链霉亲和素，His标签

产品英文名称：
Recombinant Streptavidin

英文简称:
Streptavidin

中文名称:
重组链霉亲和素

背景资料:
Streptavidin is a tetrameric protein secreted by Streptomyces avidinStreptavidin although stable 20℃ for 1 week， should be stored at 4℃. which binds firmly to biotin. Streptavidin is widely used in molecular biology through its unique high a大肠杆菌中重组表达inity for the vitamin biotin. The dissociation constant （Kd） of the biotin-streptavidin complex is about ~10-15 mol/L. The strong a大肠杆菌中重组表达inity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits. The streptavidin/biotin system has one of the biest frStreptavidin Streptomyces AvidinStreptavidin although stable 20℃ for 1 week， should be stored at 4℃. Recombinant produced in E.Coli is a single， non-glycosylated polypeptide chain having a molecular mass of 18 kDa. energies of association of yet observed for noncovalent binding of a protein and small ligand in aqueous solution （K_assoc = 10**14）. The complexes are also extremely stable over a wide range of temperature and pH.

产品描述:
Streptavidin Streptomyces AvidinStreptavidin although stable 20℃ for 1 week， should be stored at 4℃. Recombinant produced in E.Coli is a single， non-glycosylated polypeptide chain having a molecular mass of 18 kDa.
来源宿主:
大肠杆菌中重组表达

序列:


溶解建议:
Sterile Filtered colorless solution. The Streptavidin protein solution contains 50mM Tris-HCl pH-8 & 0.15M NaCl.

保存建议：
Streptavidin although stable 20℃ for 1 week， should be stored at 4℃.
其他简介：

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