Recombinant Rat VEGF-165

Code Description Price Qty
GFR31-2 Rat VEGF-165, 2 μg $65.00
GFR31-10 Rat VEGF-165, 10 μg $165.00
GFR31-100 Rat VEGF-165, 100 μg $475.00
GFR31-1000 Rat VEGF-165, 1 mg $3,930.00

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PODS® Growth Factors

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Description

Vascular Endothelial Growth Factor A (VEGF-A) is produced by a wide variety of cell types, including tumor and vascular cells. VEGF-A is a mediator of vascular growth, vascular permeability, and plays a role in stimulating vasodilation via nitric oxide-dependent pathways. VEGF-A has several alternatively spliced isoforms, with VEGF-165 being the most abundant. The VEGF-165 isoform is a secreted protein that acts on receptors VEGFR-1 and VEGFR-2 to modulate endothelial cell proliferation and angiogenesis.

Activity Assay

Rat VEGF-165 is fully biologically active when compared to standard. The activity is determined by the proliferation of HUVEC cells and it is typically less than 8 ng/ml. This corresponds to an expected specific activity of 1.3 x 105 units/mg.

AA Sequence

MAPTTEGEQK AHEVVKFMDV YQRSYCRPIE TLVDIFQEYP DEIEYIFKPS CVPLMRCAGC CNDEALECVP TSESNVTMQI MRIKPHQSQH IGEMSFLQHS RCECRPKKDR TKPEKHCEPC SERRKHLFVQ DPQTCKCSCK NTDSRCKARQ LELNERTCRC DKPRR

Alternative Names

Vascular Endothelial Growth Factor, VEGF165, VEGF-A, VPF, glioma-derived endothelial cell mitogen
Product Details
Length 165 / 330 aa
Molecular Weight 19.4 / 38.8 kDa
Structure Dimer
Source E. coli
Accession Number P16612-2
Purity ≥95% determined by reducing and non-reducing SDS-PAGE
Endotoxin Level ≤1.00 EU/μg as measured by kinetic LAL
Formulation Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 10 mM sodium phosphate, pH 7.5
Reconstitution Centrifuge vial before opening. When reconstituting the product, gently pipet and wash down the sides of the vial to ensure full recovery of the protein into solution. It is recommended to reconstitute the lyophilized product with sterile water at 0.1 mg/ml, which can be further diluted into other aqueous solutions.
Stability and Storage

12 months from date of receipt when stored at -20°C to -80°C as supplied. 1 month when stored at 4°C after reconstituting as directed. 3 months when stored at -20°C to -80°C after reconstituting as directed.