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You are here:Home » Growth Factors, Cytokines » Growth Factors-TNF » Tumor Necrosis Factor beta, Recombinant, Human (TNFb)

Tumor Necrosis Factor beta, Recombinant, Human (TNFb)

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Specifications

Recombinant TNF comprises a 171 amino acid fragment (35-205) corresponding to the mature TNF chain protein and is expressed in E. coli with an amino-terminal hexahistidine tag.
Catalog #T9160-41C
TNF is a potent multifunctional cytokine produced mainly by activated T and B lymphocytes. The protein has been shown to have a specific potent cytotoxic activity on tumor cells and a variety of other target cells as well as being a mediator of inflammation and immune function.
ApplicationsSuitable for use in ELISA. Other applications not tested.
Recommended Dilution:
Optimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, add sterile glycerol (40-50%), aliquot and store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
SourceHuman, Recombinant, E. coli
PurityPurified. 95% by SDS-PAGE.
ConcentrationAs reported
FormSupplied as a liquid.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate namesTumour necrosis factor beta, Lymphotoxin alpha, LT , TNF , TNFSF1, TNF superfamily ? member 1.


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