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  • Description
  • Usage Introduction
  • Product advantages
    • Commodity name: VEGF165
    • Commodity ID: 1080800700511440896
    • 储存条件: It can be stored for one year at 4 ℃ and for two years at -20 ℃

    Related protein research

    Vascular endothelial growth factor (VEGF)

    Vascular endothelial growth factor (VEGF) is also called vascular permeability factor (VPF), or VEGF-A.

    VEGF-A is a dimeric glycoprotein composed of two identical subunits (Mr 23000) cross-linked by disulfide bonds, with a molecular weight of 40-45KD, and its gene is located on chromosome 6p21.3, with a total length of 14kb, and is exposed by 8 And 7 introns. Due to the different splicing methods of its mRNA, seven existing forms are formed, namely VEGF121, VEGF145, VEGF148, VEGF183, VEGF165, VEGF189, and VEGF206, which contain 121-206 amino acids, respectively, connected by disulfide bonds to form a homodimer. VEGF165 has 44 amino acids encoded by exon 7, which has a high affinity with heparin.

    VEGF121, VEGF145, and VEGF165 can induce endothelial cell proliferation and neovascularization in vivo. Most cells expressing VEGF-A can produce several VEGF-A variants at the same time, with VEGF121 and VEGF165 being the most common, followed by VEGF189.

    VEGF-A variants (VEGF121 ~ 206) have different binding capacity to heparin and heparin sulfate. Heparin or heparin sulfate can enhance the affinity of VEGF-A and its receptor.

    VEGF165 is the most widely used in clinical and animal experiments because it has the highest cDNA amplification abundance. VEGF165 is expressed in a variety of cells, including endothelial cells, macrophages, and T cells. VEGF165 is involved in angiogenesis, vascular endothelial cell growth, metastasis, penetration, etc.

    Human VEGF165 (his tag)

    Expression host: HEK293

    Molecular weight: 22-25Kd

    Concentration: 1-2mg / ml

    Purity:> 90%

    Storage environment: 1 × PBS (pH7.4)

    Storage conditions: short-term storage at 4 ° C, long-term storage at -20 ° C. Avoid repeated freezing and thawing

    Safety Tips: Not for human experiment

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