LTA Protein (Native, Human)

Product Specifications

Abbreviation

LTA

Synonyms

LT, TNFB, TNFSF1, TNLG1E

Host

E. coli

Tag

Native

Purity

≥ 95 % as determined by SDS-PAGE, ≥ 85% as determined by SEC-MALS (Routinely tested) .

Bioactivity

Measured in a cytotoxicity assay using L929 mouse fibrosarcoma cells in the presence of the metabolic inhibitor actinomycin D. The ED50 for this effect is typically 2-20 pg/mL.

Function

Leu35-Leu205

Molecular Weight

The recombinant human TNFβ comprises 172 amino acids and predicts a molecular mass of 18.8 kDa as estimated in SDS-PAGE under reducing conditions. The molecular weight of this protein is around 58.5 kDa verified by SEC-MALS (Routinely tested) .