Image 1 of 1 TNF-α, Human, E.coli US$54.11 SIZE10μg(10 microgram) Add To Cart Added! SIZE10μg(10 microgram) You Might Also Like Human X-ray Repair Cross-complementing Protein 5/6 (Ku70/80) US$473.79 Human NT-proBNP US$351.13 Human Small Nuclear Ribonucleoprotein Polypeptide C (U1snRNP C) US$473.79 Human Adiponectin with His Tag (1mg) US$1,851.85 Human Interleukin-33 (IL-33) US$473.79