Human Chorionic Gonadotropin β (HCGβ) Antigen, Native >95%
产品特性
MW = 22 kDa. Resolubilized material must be used immediately or frozen. Inclusion of 1-5 % BSA or usage at > 10 mg/mL may increase stability. Tested negative for HIV1/2, HBcAg, HBsAg, HCV, Syphilis by FDA approved methods. However as with all biological materials, this material should be treated as potentially infectious.,Lyophilized Native Antigen