
Recombinant Treponema pallidum TmpA, 45 kDa by ProSpec Bio is a recombinant antigen expressed in E. coli (N-terminal His tag, 45 kDa, >95% pure), supplied as a lyophilized powder. Sizes: 100 µg (trp-251), 0.5 mg (trp-251-1), 1 mg (trp-251-2). Available from MBP, a registered vendor at leading US research institutions.


