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产品目录

重组大鼠血管内皮生长因子A(VEGF-A)(VEGF164)图片
产品货号:
JN0269
中文名称:
重组大鼠血管内皮生长因子A(VEGF-A)(VEGF164)
英文名称:
Recombinant Rat Vascular Endothelial Growth Factor A
产品规格:
10μg|50μg|500μg|1mg
发货周期:
1~3天
产品价格:
询价
本品由我们的酵母表达系统制备,目的基因编码的Ala27-Arg190表达纯化而来。

VEGF164质量控制:>95%(还原性SDS-PAGE)。

VEGF164制剂:冻干品

VEGF164保存
冻干蛋白可在-20℃长期保存,室温也可稳定保存3周。
复溶蛋白溶液可在4~7℃保存2~7天。
复溶后建议分装冻存在-20℃,可保存3个月,应避免反复冻融。

VEGF164复溶
1、试剂开盖前请先离心。
2、复溶浓度应大于100 μg/ml.
3、冻干蛋白溶于ddH2O中
4、复溶后根据使用量分装保存,避免反复冻融。

关于VEGF164
Vascular endothelial growth factor (VEGF/VEGF-A ) is originally known as vascular permeability factor (VPF). It belongs to the PDGF family with a cysteine-knot structure comprised of eight conserved cysteine residues, and reckoned as a potent mediator in the process of angiogenesis and vasculogenesis in either fetus or adult. VEGF is particularly expressed in supraoptic , paraventricular nuclei and the choroid plexus of the pituitary, and abundant in the corpus luteum of the ovary and in kidney glomeruli. The rat VEGF protein contains a putative 20 amino acids (aa) signal peptide, and alternative splicing of rat VEGF gene produces isoforms of 120, 144, 164 and 188 aa. Rat VEGF164 respectively displays 97% and 88% aa identity with that regions of mouse and human VEGF. VEGF can bind to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin, and play important roles in inducing endothelial cell proliferation, promoting cell migration, inhibiting apoptosis and inducing permeabilization of blood vessels.
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