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You are here:Home » Molecular Biology » Growth Factors-TNF » Tumor Necrosis Factor Receptor 2, soluble (sTNFR-II), Recombinant, Human

Tumor Necrosis Factor Receptor 2, soluble (sTNFR-II), Recombinant, Human

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Specifications

Recombinant sTNFR-II comprises a 184 amino acid fragment (23-206) corresponding to the mature sTNFR-II protein and is expressed in E. coli with an amino-terminal hexahistidine tag.
Catalog #T9162-73A
Two types of soluble TNF receptors (sTNFR-I and sTNFR-II) have been identified, which act to neutralize the biological activities of TNF alpha and TNF beta. Levels of these soluble receptors appear to arise as a result of shedding of the extracellular domains of the membrane bound receptors.
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 receptor 2; Tumour receptor beta receptor; Tumour necrosis factor binding protein 2; Tumour necrosis factor receptor superfamily member 1B; Tumour necrosis factor receptor type II; p80 TNF alpha receptor; Etanercept; CD120b; p75; TB


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