
Recombinant HIV-2 Envelope by ProSpec Bio is a recombinant antigen expressed in E. coli (135 aa, >95% pure), supplied as a solution. Sizes: 100 µg (hiv-140), 0.5 mg (hiv-140-1), 1 mg (hiv-140-2). Available from MBP, a registered vendor at leading US research institutions.


