TNF-alpha; TNFA Protein (Human)
Product Specifications
Abbreviation
TNF-alpha; TNFA
Synonyms
Cachectin, TNF, TNF-Alpha, TNF-a, TNFA, TNFSF2, Tumor Necrosis Factor, Tumor Necrosis Factor Ligand Superfamily Member 2
UniProt
P01375
Host
E. coli
Applications
Cell culture
Endotoxin
< 0.01 EU per μg of the protein as determined by the LAL method.
Purity
> 95 % as determined by reducing SDS-PAGE.
Bioactivity
Measured in a cytotoxicity assay using L‐929 mouse fibroblast cells in the presence of the metabolic inhibitor actinomycin D. The ED50 for this effect is 10-50 pg/ml.
Function
Val77-Leu233
Molecular Weight
17.5 kDa
Species
Human
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