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Invitrogen™ eBioscience™ Mouse TNF alpha, Recombinant Protein

Mouse Recombinant Protein

Brand:  Invitrogen™ 14-8321-62

Code : NEW

Additional Details : Weight : 0.09500kg

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Product Code. 15587516

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Description

Description

Mouse TNF-a 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.
Specifications

Specifications

NM_013693
Sterile liquid; 10mM sodium phosphate, pH 7.2, 150mM NaCl, 0.5% BSA. 0.22μm filtered.
TNF alpha
>98%
E. coli
E. coli expressed amino acids Leu 80-Leu 235 of mouse TNF- alpha accession # NM_013693
Tumor Necrosis Factor alpha, TNFa TNF-a
The ED50 of this protein, as measured by L929 cytotoxicity assay, is less than or equal to 25pg/mL. This corresponds to a specific activity of greater than or equal to 4 x 107 Units/mg.
Mouse
Cytokine Bioassays
The protein is not methionylated at the N-terminal and has a predicted molecular mass of 17,258. The DTT-reduced and non-reduced protein migrate as 17kDa polypeptides on SDS-PAGE.
SDS-PAGE
5μg
RUO
Less than 0.01ng/μg cytokine as determined by the LAL assay.
FA
Unlabeled
Yes
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