重組人類血管内皮生長(cháng)因子（Recombinant Human Vascular Endothelial Growth Factor, rh-VEGF）

Catalog Number:	LT12011
Packing Details:	100 µg
Physical Appearance:	Freeze-dried powder
Mol. Wt.:	20 kDa
Resources:	Escherichia coli
Purity:	≥ 95%
Endotoxin:	< 1.0 EU/µg protein
Storage:	-20°C in the dark
Shelf Life:	3 years
EC50:	Typically 2–5 ng/ml as determined in human umbilical vein endothelial cells (HUVECs).
Description:	Vascular endothelial growth factor (VEGF), also known as vascular permeability factor (VPF), is a potent mediator of both angiogenesis and vasculogenesis in human. Through alternative splicing, the single human VEGF gene produces six forms of human VEGF mRNA, which encode VEGF proteins of 121, 145, 165, 183, 189, and 206 amino acids, respectively. The 165-amino acid isoform (VEGF165) is the major gene product found in human tissue. It is the most effective angiogenic factor in the VEGF family.
Images:	M: Protein Marker Lane 1: rh-VEGF165 Figure 1: Analysis of rh-VEGF165 by SDS-PAGE Figure 2: Proliferation of HUVECs as indicated by increased numbers of cells in the presence of rh-VEGF165 over the course of 96 h
Notes:	It is recommended that the product be reconstituted with sterile water into a final concentration of 50 µg/ml at room temperature. Store the reconstituted product in aliquots at -20°C. Avoid multiple freeze-thaw cycles and exposure to frequent changes in temperature. The use of strong acids and bases, strong oxidants, and high concentrations of organic solvents should be avoided to prevent denaturation.
	For research purposes only!