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400-6111-883
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400-6111-883
Recombinant Human Fibroblast Growth Factor 21 (Human FGF-21)
产品货号:91312ES08
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 Fibroblast Growth Factor 21 (Human FGF-21)

    91312ES08

    5 μg

    815.00

    91312ES60

    100 μg

    7865.00

    91312ES76

    500 μg

    20425.00

     

    Product Description

     

    Fibroblast growth factor-21 (FGF-21) belongs to the large FGF family which is encoded by the FGF-21 gene. Mature human FGF-21 shows 81% aa identity to mouse FGF-21, and is known to be active on mouse cells. The c-DNA for FGF-21 predicts a 209 aa polypeptide that contains a 28 aa signal sequence and a 181 aa mature region. FGF21 is a metabolic regulator that provides efficient and durable glycemic and lipid control in various animal models. And the FGF21 is a liver-derived endocrine factor that stimulates glucose uptake in adipocytes. Pharmacologic studies show that FGF21 has broad metabolic actions in obese rodents and primates that include enhancing insulin sensitivity, decreasing triglyceride concentrations, and causing weight loss.

     

    Product Properties

     

    Synonyms

    FGF21, FGF-21, fibroblast growth factor 21

    Accession

    GeneID

    Source

    E.coli-derived human FGF-21 protein, His29-Ser209.

    Molecular Weight

    Approximately 19.4 kDa.

    AA Sequence

    HPIPDSSPLL QFGGQVRQRY LYTDDAQQTE AHLEIREDGT VGGAADQSPE SLLQLKALKP GVIQILGVKT SRFLCQRPDG ALYGSLHFDP EACSFRELLL EDGYNVYQSE AHGLPLHLPG NKSPHRDPAP RGPARFLPLP GLPPALPEPP GILAPQPPDV GSSDPLSMVG PSQGRSPSYA S

    Tag

    None

    Physical Appearance

    Sterile Filtered White lyophilized (freeze-dried) powder.

    Purity

    >96% by SDS-PAGE and HPLC analyses.

    Biological Activity

    The ED50 as determined by thymidine uptake assay using FGF-receptors transfected BaF3 cells is less than 0.5 μg/ml, corresponding to a specific activity of > 2.0 × 103 IU/mg in the presence of 5 µg/ml of recombinant mouse Klotho-β and 10 μg/ml of heparin. 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.

    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

     

    Avoid repeated freeze-thaw cycles.

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

    For research use only!

     

    HB220303