Image 1 of 1 Human Leptin-Fc US$473.79 SIZE0.1 mg Add To Cart Added! SIZE0.1 mg You Might Also Like GM-CSF, Human, CHO US$186.39 Human Centromere Protein A (CENPA) US$473.79 Human Cytochrome P450 2D6 (LKM-1) US$473.79 Bovine dsDNA US$473.79 Human Interleukin-33 (IL-33) US$473.79