missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

eBioscience™ Human TNF alpha, Recombinant Protein

Human Recombinant Protein

$117.48 - $407.88

Specifications

Structural Form E. coli expressed amino acids Val 77-Leu 233 of human TNF- alpha accession # HUMTNFAB, N-terminal His-tag
Purity >95%
Purification Method SDS-PAGE
Molecular Weight 19kDa
Source E. coli
View More Specs

Disclaimers:

For Research Use Only.



Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
501128922 Life Technologies
LS14832963
10μg Each for $143.88
501128943 Life Technologies
LS14832962
5μg Each for $117.48
509049 Life Technologies
LS14832981
50μg Each for $407.88
Specifications

Description

Human TNF-α is a 17 kDa factor produced by macrophages, monocytes, neutrophils, CD4+ T cells and NK cells. A 26 kDa form of TNF-α is expressed as a membrane bound molecule. TNF-α is cytolytic and plays an important role in immune regulation. Dimers and trimers of TNF-α have been observed.
Description & Specifications

Specifications

E. coli expressed amino acids Val 77-Leu 233 of human TNF- alpha accession # HUMTNFAB, N-terminal His-tag
SDS-PAGE
E. coli
Less than 0.01ng/μg cytokine as determined by the LAL assay.
The ED50 of this protein, as measured by L929 cytotoxicity assay, is less than or equal to 80pg/mL. This corresponds to a specific activity of greater than or equal to 1.3 x 107 Units/mg.
FA
RUO
Tumor Necrosis Factor alpha, TNFa TNF-a
Yes
>95%
19kDa
HUMTNFAB
Sterile liquid; 10mM sodium phosphate, pH 7.2, 150mM NaCl, 0.5% BSA. 0.22μm filtered.
Cytokine Bioassays
Unlabeled
Human
TNF alpha