
Recombinant Hepatitis B Surface Antigen ayw subtype, Saccharomyces by ProSpec Bio is a recombinant antigen expressed in yeast (C-terminal 6xHis tag, 18 kDa, >99% pure), supplied as a solution. Sizes: 10 µg (hbs-870), 50 µg (hbs-870-1), 1 mg (hbs-870-2). Available from MBP, a registered vendor at leading US research institutions.


