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400-6111-883
Recombinant Human Endocrine Gland-derived Vascular Endothelial Growth Factor (Human EG-VEGF)
产品货号:91504ES08
产品规格:5μg
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 Endocrine Gland-derived Vascular Endothelial Growth Factor (Human EG-VEGF)

    91504ES08

    5μg

    815.00

    91504ES60

    100μg

    7865.00

    91504ES76

    500μg

    20425.00

     

    Product Description

     

    EG-VEGF is a secreted angiogenetic mitogen growth factor expressed in the steroidogenic glands, ovary, testis, adrenal gland, and placenta. EG-VEGF induces proliferation, migration, and fenestration (formation of membrane discontinuities) in capillary endothelial cells derived from endocrine glands. The human EG-VEGF gene codes for a 105 amino acid polypeptide containing an N-terminal signal sequence of 19 amino acids. Recombinant Human EG-VEGF is a 9.6 kDa protein consisting of 86 amino acid residues, including ten cysteine residues that potentially form five pairs of intra-molecular disulfide bonds.

     

    Product Properties

     

    Synonyms

    Endocrine Gland-derived Vascular Endothelial Growth Factor, Prokineticin 1, PROK1

    Accession

    P58294

    GeneID

    Source

    E.coli-derived Human EG-VEGF protein,Ala20-Phe105.

    Molecular Weight

    Approximately 9.7 kDa.

    AA Sequence

    AVITGACERD VQCGAGTCCA ISLWLRGLRM CTPLGREGEE CHPGSHKVPF FRKRKHHTCP CLPNLLCSRF PDGRYRCSMD LKNINF

    Tag

    None

    Physical Appearance

    Sterile Filtered White lyophilized (freeze-dried) powder.

    Purity

    > 98 % by SDS-PAGE and HPLC analyses.

    Biological Activity

    Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using bovine EJG cells is less than 2.0 μg/mL, corresponding to a specific activity of > 500 IU/mg.

    Endotoxin

    < 0.1 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, 0.02% Tween-20.

    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

     

    1. Avoid repeated freeze-thaw cycle

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

    3. For research use only.

     

    HB220318