TNF-A3-025P

Name

Human tumor necrosis factor alpha (TNFα)

Description

Recombinant human TNF-α produced in yeast is a single, glycosylated, polypeptide chain containing 157 amino acids, two pairs of disulfide bonds and having a molecular mass of approximately 17.4kD.

Source

Yeast

Activity

 Measured in a cell apoptosis assay using L929 cell line. The specific activity shall be not less than 5 x10⁷ IU/mg.

Purity

> 97% (by SDS-PAGE and HPLC)

Endotoxin

<1 EU per mg of purified protein by LAL test

Size

25 µg

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