
Recombinant Hepatitis B Virus e-Antigen by ProSpec Bio is a recombinant antigen expressed in E. coli (His tag, 18 kDa, >95% pure). Sizes: 5 µg (hbv-272), 25 µg (hbv-272-1), 1 mg (hbv-272-2). Available from MBP, a registered vendor at leading US research institutions.


