Recombinant Human VEGF165

Name

Recombinant Human VEGF165 (Recombinant Human Vascular Endothelial Growth Factor165; rHuVEGF165)；重组人血管内皮生长因子165

Synonyms

VAS; Vasculotropin; VEGFA; VPF; MVCD1; vascular endothelial growth factor A; Vascular permeability factor; VEGF-A; VEGFMGC70609; VPFvascular endothelial growth factor

Purity

>95% 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 human umbilical vein endothelial cells(HUVEC) is between 1.0-8.0ng/ml.

Physical Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation

Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH7.4.

Endotoxin

Less than 1EU/μg of rHuVEGF165 as determined by LAL method.

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 0.1-1.0mg/ml. Stock solutions should be apportioned into working aliquots and stored at ≤-20℃. Further dilutions should be made in appropriate buffered solutions.

Category

Cytokine

Background

Vascular Endothelial Growth Factor is a sub-family of growth factors produced by cells, which stimulates vasculogenesis and angiogenesis. VEGF's normal function is to create new blood vessels during embryonic development, new blood vessels after injury, muscle following exercise, and new vessels (collateral circulation) to bypass blocked vessels. Humans express alternately spliced isoforms of 121, 145, 165, 183, 189 and 206 amino acids (a.a.) in length. VEGF production can be induced in cells that are not receiving enough oxygen. VEGF165 appears to be the most abundant and potent isoform, followed by VEGF121 and VEGF189. Recombinant human VEGF165 contains 166 amino acids residues and it is a disulfide-linked homodimer. In addition, it shares 88%a.a. with corresponding regions of mouse and rat, 96% with porcine, 95% with canine, and 93% with feline, equine and bovine VEGF, respectively.

Amino Acid Sequence

MAPMAEGGGQ NHHEVVKFMD VYQRSYCHPI ETLVDIFQEY PDEIEYIFKP SCVPLMRCGG CCNDEGLECV PTEESNITMQ IMRIKPHQGQ HIGEMSFLQH NKCECRPKKD RARQENPCGP CSERRKHLFV QDPQTCKCSC KNTDSRCKAR QLELNERTCR CDKPRR

产品编号

产品名称

包装

KL-5561-2μg

Recombinant Human VEGF165

2μg

KL-5561-10μg

Recombinant Human VEGF165

10μg

KL-5561-100μg

Recombinant Human VEGF165

100μg

KL-5561-1mg

Recombinant Human VEGF165

1mg

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说明书

1份