Vascular Endothelial Growth Factor A, active (VEGFA), Recombinant, Human

Size

£518.00

SKU:: 348273
Molecular Weight:: 2031
Purity:: ≥97% (SDS-PAGE and HPLC)
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Lyophilized from 0.2um filtered PBS, pH 7.4, with 0.02% Tween 20
Extra Details:: Growth factor active in angiogenesis, vasculogenesis and endothelial cell growth. Induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. Binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. NRP1/Neuropilin-1 binds isoforms VEGF-165 and VEGF-145. Isoform VEGF165B binds to KDR but does not activate downstream signaling pathways, does not activate angiogenesis and inhibits tumor growth. 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 1-8ng/ml. Sequence: MAPMAEGGGQ NHHEVVKFMD VYQRSYCHPI ETLVDIFQEY PDEIEYIFKP SCVPLMRCGG CCNDEGLECV PTEESNITMQ IMRIKPHQGQ HIGEMSFLQH NKCECRPKKD RARQENPCGP CSERRKHLFV QDPQTCKCSC KNTDSRCKAR QLELNERTCR CDKPRR Molecular Weight: 20-31kD PubMed ID: 2479986; 2479987; 1711045; 1791831; 1567395; 9054410; 9878851; 9450968; 10464055; 12124351; 19054851; 14574404; 15489334; 7678805; 15340161; 2584205; 10067980; 11563986; 11427521; 11731620; 11978667; 15520188; 14764596; 15896327; 16489009; 22009797; 9207067; 9336848; 9351807; 9922142; 9634701 Gene Name: VEGFA, VEGF Swiss Prot: P15692 Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

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