Image 1 of 1 Human Small Ribonucleoprotein Associated Protein B B’ (SmB/B’) US$473.79 SIZE0.1 mg Add To Cart Added! SIZE0.1 mg You Might Also Like Human Proteinase 3 (PR3) US$473.79 Human Threonyl-tRNA Synthetase (PL7) US$473.79 Human Ribosomal Phosphoprotein P0 (RPLP0) US$473.79 Human Collagen Alpha-3 (IV) Chain (COL4A3) US$473.79 Human Chromodomain-helicase-DNA-binding Protein 4 (Mi2 beta) US$473.79