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 Bovine dsDNA US$473.79 Human Centromere Protein A (CENPA) US$473.79 Human Nuclear Pore Membrane Glycoprotein 210 (gp210) US$473.79 Human Interleukin-33 (IL-33) US$473.79 Human Procalcitonin (PCT) US$351.13