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Home > Product > Recombinant proteins > Recombinant Mouse sTNF RII/TNFRSF1B protein

Recombinant Mouse sTNF RII/TNFRSF1B protein

Recombinant Mouse sTNF RII/TNFRSF1B protein

Product Summary

Size: 5 ug

Purity: > 97 % by SDS-PAGE and HPLC analyses.

Source: Escherichia coli.

Product Summary

Size: 5 ug

Purity: > 97 % by SDS-PAGE and HPLC analyses.

Source: Escherichia coli.

Product overview

Product name

Recombinant Mouse sTNF RII/TNFRSF1B protein

Code

CD00212

Biological activity

Fully biologically active when compared to standard. The ED50 as determined by its ability to inhibit the TNF-α mediated cytotoxicity in the L-929 cells is less than 2 μg/ml, corresponding to a specific activity of > 500 IU/mg in the presence of 0.1 ng/mL of rMuTNF-α.

Endotoxin

Less than 0.1 EU/μg of rMusTNF RII/TNFRSF1B as determined by LAL method.

Synonyms

sTNF RII/TNFRSF1B,CD120b, TBPII, TNF-R-II, TNF-R75, TNFBR, TNFR1B, TNFR2, TNFR80, p75, p75TNFR, Mouse

Sequence

VPAQVVLTPY KPEPGYECQI SQEYYDRKAQ MCCAKCPPGQ YVKHFCNKTS DTVCADCEAS MYTQVWNQFR TCLSCSSSCT TDQVEIRACT KQQNRVCACE AGRYCALKTH SGSCRQCMRL SKCGPGFGVA SSRAPNGNVL CKACAPGTFS DTTSSTDVCR PHRICSILAI PGNASTDAVC APESPTLSAI PRTLYVSQPE PTRSQPLDQE PGPSQTPSIL TSLGSTPIIE QS

Uniprot Accession

Molecular Weight

Approximately 25.3 kDa, a single non-glycosylated polypeptide chain containing 236 amino acids.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS, pH 7.4.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.

Background

Tumor Necrosis Factor Receptor-I (TNF RI, also known as p55/p60) and TNF RII (also known as p75/p80) are both high affinity receptors for TNF-alpha and -beta, potent mediators of multiple aspects of inflammatory immune responses. Both RI and RII are prototypic members of the TNF receptor superfamily and have been designated TNFRSF1A and TNFRSF1B, respectively. Whereas all cell types are thought to express TNF RI, TNF RII expression is limited primarily to hematopoietic cells and cells of the immune system. Most of the biological functions of TNF are mediated via TNF RI. Soluble forms of both TNF RI and TNF RII, generated as a result of proteolytic cleavage of the extracellular domains, have been detected in vivo in various biological fluids. The soluble TNF receptors can bind TNF with high affinity and functions as TNF antagonists.

Storage

-20ºC

Research area

Others

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Associated products

  • Size

    Code

    Price

  • 5 ug

    CD00212

    $176.00

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Lead time: Within two weeks

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