ProSpec-VEGF Mouse

  • Description
  • VEGF Mouse

  • Vascular Endothelial Growth Factor Mouse Recombinant
  • CYT-336

Catalogue number

CYT-336

Synonyms

Vascular endothelial growth factor A, VEGF-A, Vascular permeability factor, VPF, VEGF, MGC70609.

Introduction

Vascular endothelial growth factor is an important signaling protein involved in both vasculogenesis and angiogenesis. As its name implies, VEGF activity has been mostly studied on cells of the vascular endothelium, although it does have effects on a number of other cell types . VEGF mediates increased vascular permeability, induces angiogenesis, vasculogenesis and endothelial cell growth, promotes cell migration, and inhibits apoptosis. In vitro, VEGF has been shown to stimulate endothelial cell mitogenesisand cell migration. VEGF is also a vasodilator and increases microvascular permeability and was originally referred to as vascular permeability factor.
Elevated levels of this protein are linked to POEMS syndrome, also known as Crow-Fukase syndrome. Mutations in this gene have been associated with proliferative and nonproliferative diabetic retinopathy.

Description

Vascular Endothelial Growth Factor Mouse Recombinant produced in E.Coli is a disulfide-linked homodimeric, double polypeptide chains containing 165 amino acids and having a molecular mass of 38.8kDa.

Source

Escherichia Coli.

Physical Appearance

Sterile Filtered White lyophilized powder.

Formulation

The protein was lyophilized from a 0.2µm filtered solution with PBS, pH 7.4.

Solubility

It is recommended to reconstitute the lyophilized Vascular Endothelial Growth Factor in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Stability

Lyophilized Vascular Endothelial Growth Factor although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution VEGF should be stored at 4°C between 2-7 days and for future use below -18°C.
For long term storage it is recommended to add a carrier protein .
Please prevent freeze-thaw cycles.

Purity

Greater than 95.0% as determined by:
Analysis by RP-HPLC.
Analysis by -PAGE.

Amino acid sequence

MAPTTEGEQK SHEVIKFMDV YQRSYCRPIE TLVDIFQEYP DEIEYIFKPS CVPLMRCAGC CNDEALECVP TSESNITMQI MRIKPHQSQH IGEMSFLQHS RCECRPKKDR TKPEKHCEPC SERRKHLFVQ DPQTCKCSCK NTDSRCKARQ LELNERTCRC DKPRR.

Biological Activity

The biological activity is determined by the dose-dependent stimulation of the proliferation of human umbilical vein endothelial cells using a concentration range of 5.0 ng/ml corresponding to a specific activity of 200,000IU/mg.

Usage

Prospec’s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

References

Title:VEGF signaling mediates bladder neuroplasticity and inflammation in response to BCG.
Publication:BMC Physiology 2011, 11:16 doi:10.1186/1472-6793-11-16
Link:http://www.biomedcentral.com/1472-6793/11/16/

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