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400-6111-883
Recombinant Rhesus Macaque Tumor Necrosis Factor-alpha/TNFSF2 (Rhesus Macaque TNF-α/TNFSF2)
产品货号:90620ES08
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 Rhesus Macaque Tumor Necrosis Factor-alpha/TNFSF2 (Rhesus Macaque TNF-α/TNFSF2)

    90620ES08

    5 μg

    815.00

    90620ES60

    100 μg

    7865.00

    90620ES76

    500 μg

    20425.00

     

    Product Description

     

    Tumor necrosis factor alpha (TNF-α), also known as cachectin, is a cachectin, is a polypeptide cytokine produced by monocytes and macrophages. TNFα receptor signaling can simultaneously activate caspase 8, the transcription factor, NF-κB and the kinase, JNK. Human TNF-α shares 97% aa sequence identity with rhesus and 71%-92% with bovine, canine, cotton rat, equine, feline, mouse, porcine, and rat TNF-α. TNF-α occurs as a secreted, soluble form and as a membrane-anchored form, both of which are biologically active. Inflammation is associated with insulin resistance, and TNF-α and IL-6 may affect glucose uptake. A wide variety of evidence has pointed to a critical role of TNF-α in tumour proliferation, migration, invasion and angiogenesis. 

     

    Product Properties

     

    Synonyms

    TNFSF2, Cachectin, Differentiation-inducing Factor, DIF, Necrosin, Cytotoxin

    Accession

    P48094

    GeneID

    715467

    Source

    E.coli-derived Rhesus Macaque TNF-α/TNFSF2, Val77-Leu233.

    Molecular Weight

    Approximately 17.3 kDa.

    AA Sequence

    VRSSSRTPSD KPVAHVVANP QAEGQLQWLN RRANALLANG VELTDNQLVV PSEGLYLIYS QVLFKGQGCP SNHVLLTHTI SRIAVSYQTK VNLLSAIKSP CQRETPEGAE AKPWYEPIYL GGVFQLEKGD RLSAEINLPD YLDFAESGQV YFGIIAL

    Tag

    None

    Physical Appearance

    Sterile Filtered White lyophilized (freeze-dried) powder.

    Purity

    > 95 % by SDS-PAGE and HPLC analyses.

    Biological Activity

    The ED50 as determined by a cytotoxicity assay using murine L929 cells is less than 0.05 ng/mL, corresponding to a specific activity of > 2.0 × 107 IU/mg in the presence of actinomycin D. 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 PBS, pH 7.4, 5 % trehalose.

    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. 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

     

    1. Avoid repeated freeze-thaw cycles.

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

    3. For research use only!

     

     

    HB220318