TNF-alpha Recombinant. TNF-alpha, Source: E. Coli, Reactivity: rat, Purity:
/=95%, 17.4 kDa protein containing 157 amino acid residues, Synonyms: human TNF-alpha, Human TNF-a, Tumor Necrosis Factor-alpha, Storage: -20 degree C, Appearance: Lyophilized powder, Pack Size: 50ug