Antigen › Human NT-proBNP Image 1 of 1 Human NT-proBNP $351.13 SIZE0.1 mg Quantity: Add To Cart Added! SIZE0.1 mg You Might Also Like Human Adiponectin with Flag Tag $596.44 FGF-basic(154aa), Human, E.coli $60.13 Mouse Fatty Acid Binding Protein 4 (FABP-4) $264.55 Human Immunoglobulin Heavy Constant Gamma 1 (IgG1-Fc) $84.18 Human Nuclear Pore Membrane Glycoprotein 210 (gp210) $473.79