Tumor Necrosis Factor-Alpha Human Recombinant, His Tag, TNF a Human, His, 50ug

Description
Tumor Necrosis Factor-a Human Recombinant His produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 157 amino acids fragment (77-233) and having a molecular mass of 21.85 kDa with an amino-terminal hexahistidine tag.
The TNF-alpha His is purified by standard chromatographic techniques.

Formulation
TNF-a His is supplied in 1xPBS, 50% glycerol.

Physical Appearance
Sterile Filtered clear solution.

Purity
Greater than 95.0% as determined by(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Source
Escherichia Coli.

Stability
Store at 4¡ãC if entire vial will be used within 2-4 weeks.
Store, frozen at -20¡ãC for longer periods of time.
Please avoid freeze thaw cycles.

Synonyms
TNF-alpha, Tumor necrosis factor ligand superfamily member 2, TNF-a, Cachectin, DIF, TNFA, TNFSF2.

Usage
TSZGENE's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.