PSMA, His-Avi-Tag, Biotin-Labeled

Recombinant human PSMA (Prostate Specific Membrane Antigen), encompassing amino acids 44-750 (end). In this construct a His-tag (6xHis) followed by an Avi-Tag™ are fused to the N-terminal end of PSMA via a proprietary linker. The recombinant protein was enzymatically biotinylated using the Avi-Tag™ and affinity purified.