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400-6111-883
Recombinant Human B-Cell Maturation Antigen/TNFRSF17 (Human BCMA/TNFRSF17)
产品货号:90607ES08
产品规格:5 μg
产品价格:¥ 815.00
类别:细胞因子

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  • Product Information

     

    Product Name

    Cat#

    Size

    Price(¥)

    Recombinant Human B-Cell Maturation Antigen/TNFRSF17 (Human BCMA/TNFRSF17)

    90607ES08

    5 μg

    815.00

    90607ES60

    100 μg

    11125.00

    90607ES76

    500 μg

    35395.00

     

    Product Description

     

    Tumor necrosis factor receptor superfamily, member 17 (TNFRSF17), also known as B cell maturation antigen (BCMA) or CD269 antigen, is a member of the TNF receptor superfamily. It is a type III membrane protein containing one extracellular cysteine rich domain. This receptor is preferentially expressed in mature B lymphocytes, and may be important for B cell development and autoimmune response. TNFRSF17 can binds to TNFSF13B/BLyS/BAFF and TNFSF13/APRIL, and to lead to NF-kappaB and MAPK8/JNK activation. TNFRSF17 also binds to various TRAF family members, and thus may transduce signals for cell survival and proliferation. TNFRSF17 is a receptor for TALL-1 and BCMA activates NF-kappaB through a TRAF5-, TRAF6-, NIK-, and IKK-dependent pathway. The identification of TNFRSF17 as a NF-kappaB-activating receptor for TALL-1 suggests molecular targets for drug development against certain immunodeficient or autoimmune diseases. TNFRSF17/BCMA is a target of donor B-cell immunity in patients with myeloma who respond to DLI. Antibody responses to cell-surface BCMA may contribute directly to tumor rejection in vivo.

     

    Product Properties

     

    Synonyms

    TNFRSF17, BCM, CD269

    Accession

    Q02223

    GeneID

    608

    Source

    E.coli-derived Human BCMA/TNFRSF17, Ala5-Ala54.

    Molecular Weight

    Approximately 5.4 kDa.

    AA Sequence

    AGQCSQNEYF DSLLHACIPC QLRCSSNTPP LTCQRYCNAS VTNSVKGTNA

    Tag

    None

    Physical Appearance

    Sterile Filtered White lyophilized (freeze-dried) powder.

    Purity

    > 98% by SDS-PAGE and HPLC analyses.

    Biological Activity

    The ED50 as determined by its ability to inhibit APRIL-mediated proliferation of anti-IgM stimulated murine B cells is no less than 40 ng/mL, corresponding to a specific activity of > 2.5 × 104 IU/mg in the presence of 100 ng/mL human APRIL. Fully biologically active when compared to standard.

    Endotoxin

    < 1.0 EU per 1μg of the protein by the LAL method.

    Formulation

    Lyophilized from a 0.2 μm filtered concentrated solution in 30 % acetonitrile, 0.1 % TFA.

    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.

     

    Shipping and Storage

     

    The products are shipped with ice pack and can be stored at -20℃ to -80℃ for 1 year.

    Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.

     

    Cautions

     

    Avoid repeated freeze-thaw cycles.

    For your safety and health, please wear lab coats and disposable gloves for operation.

    For research use only!

     

    HB220225