TNF-alpha, Soluble (human, rec.)

(3 x 50µg). A FLAG(R)-tag is fused at the N-terminus of human TNF-alpha (amino acids 85-223). Induces cell death at a concentration range of 0.1-1ng/ml (WEHI 164 cells). Lyophilized. Contains PBS. Tumor necrosis factor (TNF, cachexin or cachectin and formerly known as tumor necrosis factor-alpha) is a cytokine involved in systemic inflammation and is a member of a group of cytokines that stimulate the acute phase reaction.