Name Hepatitis B Virus Surface Antigen HBsAg ayw Recombinant Protein Description The Saccharomyces cerevisae expressed recombinant HBsAg ayw (full length) is a 24 kDa protein cloned from Hepatitis B virus 320 genome. Source Saccharomyces cerevisae Application Western Blot, ELISA, etc. Purity > 95% (by SDS-PAGE) Size 50 µg |