COAGULATION FACTOR XI, HUMAN PLASMA

Coagulation Factor XI, Human Plasma
Native coagulation factor XI from human plasma. Consists of two identical polypeptide chains linked by disulfide bonds, that yield a single band at 80 kDa upon reduction with β-mercaptoethanol. In vivo, Factor XI is activated to Factor XIa by Factor XIIa.
产品信息
Form  Liquid
Formulation  In 150 mM NaCl, 4 mM sodium acetate buffer, pH 5.3.
Molar mass  160000
Avoid freeze/thaw  是的
Specific activity  ≥170 units/mg protein (clotting assay). Clotting activity is determined by comparison to a standard curve produced using normal pooled human plasma
Purity  single band by SDS-PAGE
Source  Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
CAS number  9013-55-2
Merck USA index 14, 3924
商店和运输信息
Storage  ≤ -70°C
Ship  Dry Ice Only
Standard Handling