Image 1 of 1 TNF-α His Tag, Human, E.coli US$84.18 SIZE10μg(10 microgram) Add To Cart Added! SIZE10μg(10 microgram) You Might Also Like Human Leptin-Fc US$473.79 Human Collagen Alpha-3 (IV) Chain (COL4A3) US$473.79 Human Tripartite Motif Containing 21 (SSA/Ro52) US$473.79 Human Small Ribonucleoprotein Associated Protein B B’ (SmB/B’) US$473.79 Human Small Nuclear Ribonucleoprotein Sm D1 (SmD1) US$473.79