产品介绍
| Name Hepatitis B Virus HBsAg preS1 Recombinant Protein Description The E.coli expressed recombinant Hepatitis B Surface Antigen preS1 is a single non-glycosylated polypeptide chain containing 119 amino acids and having a molecular weight of 12.6 kDa. Source E.coli Application Western Blot, ELISA, etc. Purity > 95% (by SDS-PAGE) Size 50 µg |