The immunoregulatory cytokine tumor necrosis factor alpha (TNFa) recognizes two cell surface receptors. TNF-R1 (also known as CD120a) has an apparent molecular mass of 55/60kD and is constitutively expressed on all nucleated cells, whereas TNF R2 (also k
Purity:
Purified. 80% pure. Three bands are observed by SDS gel electrophoresis.
Form:
Supplied as a lyophilized powder in PBS, 10mM Hepes, pH 7.0
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