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    Human TNR1B protein (Active)

    Catalog Number: orb359207

    DispatchUsually dispatched within 1-2 weeks
    $ 2,546.00
    Catalog Numberorb359207
    CategoryProteins
    DescriptionRecombinant human TNR1B active protein
    TagTag-Free
    Form/AppearanceLyophilized powder
    Purity> 97% as determined by SDS-PAGE and HPLC.
    MW20.0 kDa
    UniProt IDP20333
    Protein SequenceM+PAQVAFTPYAPEPGSTCRLREYYDQTAQMCCSKCSPGQHAKVFCTKTSDTVCDSCEDSTYTQLWNWVPECLSCGSRCSSDQVETQACTREQNRICTCRPGWYCALSKQEGCRLCAPLRKCRPGFGVARPGTETSDVVCKPCAPGTFSNTTSSTDICRPHQICNVVAIPGNASMDAVCTSTSPT
    Protein LengthPartial
    SourceE.Coli
    Expression SystemExpression Region: 24-206aa. Protein Length: Partial
    Biological OriginHomo sapiens (Human)
    Biological ActivityFully 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 0.2 μg/ml, corresponding to a specific activity of > 5000 IU/mg in the presence of 0.25 ng/mL of rHuTNF-α.
    Expression Region23-206aa
    EndotoxinsLess than 1.0 EU/µg as determined by LAL method.
    StorageThe shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
    Buffer/PreservativesLyophilized from a 0.2 µm filtered PBS, pH 7.4
    Alternative namesTumor necrosis factor receptor 2, Tumor necrosis f
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    NoteFor research use only
    Application notesWe recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
    Expiration Date6 months from date of receipt.
    Human TNR1B protein (Active)

    SDS-PAGE analysis of Human TNR1B protein (Active)

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