
Recombinant Hepatitis B Surface Antigen adr subtype, CHO by ProSpec Bio is a recombinant antigen expressed in CHO cells (27 kDa, >95% pure), supplied as a solution. Sizes: 20 µg (hbs-875), 100 µg (hbs-875-1), 1 mg (hbs-875-2). Available from MBP, a registered vendor at leading US research institutions.


