Enzo Life Sciences TNF-alpha (soluble) (mouse), (recombinant) (50 g) 

Alternative name: Tumor necrosis factor alpha, TNFSF 2. MW: ~20kDa (SDS-PAGE). Concentration: 1mg/ml after reconstitution. Endotoxin content: E. coli. The extracellular domain of mouse TNF- (tumor necrosis factor-) (aa 77-235) is fused at the N-terminus to a linker peptide (8 aa) and a FLAG-tag. Specificity: Binds to human, mouse and rat TNF-R1 and less efficiently to TNF-R2. In the presence of cross-linking enhancer (see Set Prod. No. ALX-850-061), TNF- shows a significantly higher affinity for TNF-R2 than for TNF-R1, mimicking the characteristics of membrane-bound TNF-. Use/Stability: Stable for at least 6 months after receipt when stored at -20C. UniProt: P06804. Application: ELISA. Handling: Avoid freeze/thaw cycles. After reconstitution, prepare aliquots and store at -20C. Long Term Storage: -20C