Recomnbinant Human CellExp Biotinylated PD-1 / PDCD1, His Tag & Fc Tag 5ug. Recombinant, Human CellExp Biotinylated PD-1 / PDCD1, His Tag & Fc Tag, Source: HEK293 cells, Purity: greater than or equal to 95%, Appearance: Lyophilized, Synonyms: PDCD1, PD1, CD279, SLEB2, hPD-1, hPD-l, Size: 5ug