Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a liquid in PBS, 0.1% BSA, 0.02% sodium azide
Specificity:Recognizes native and recombinant human TNF-a. Species Crossreactivity: mouse, guinea pig and Rhesus monkey. Lacks cross reactivity with TNF-b or lymphotoxin. Reacts with free soluble (17kD) and membrane (26kD) human TNF-a. Does not react with receptor bound TNF-a.