您好,欢迎来到半岛电竞官方网址 ! [ 登录] [ 免费注册]
半岛电竞官方网址
位置: 首页> 品牌> Sigma-Aldrich> Anti-VEGF Antibody

Anti-VEGF Antibody

品牌
Sigma-Aldrich
货号
ABS82
规格纯度
from rabbit, purified by affinity chromatography
价格
5016.79 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
- +
半岛bd体育手机客户端 名称:
Anti-VEGF Antibody
vascular endothelial growth factor A, vascular endothelial growth factor, Vascular permeability factor, vascular endothelial growth factor isoform VEGF
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

一般描述

VEGF (Vascular endothelial growth factor, VEGFA, VEGF-A), a dimeric ligand, is among the most potent angiogenic mitogens. VEGF is secreted by tumor cells and other cells exposed to hypoxia. VEGF is a highly specific mitogen for vascular endothelial cells. Seven VEGF isoforms (a, b, c, d, e, f, g) are generated as a result of alternative splicing from a single VEGF gene. The most commonly studied isoforms are VEGF121, VEGF165, and VEGF189 (f, d and b, respectively) All seven isoforms differ in their molecular mass and in biological properties such as their ability to bind to cell-surface heparan-sulfate proteoglycans. The expression of VEGF is potentiated and is secreted by tumor cells in response to hypoxia, by activated oncogenes, and by a variety of cytokines. VEGF induces angiogenesis as well as permeabilization of blood vessels, and plays a central role in the regulation of vasculogenesis. VEGF expression correlates to the degree of tumor vascularization and with increased metastatic risk. Additionally, VEGF induces endothelial cell proliferation, promotes cell migration, and inhibits apoptosis. Consequently, inhibition of VEGF signaling abrogates the development of a wide variety of tumors.

特异性

Other homologies: Bovine (85% sequence homology). Rat (70% sequence homology). Mouse (65% sequence homology).
This antibody recognizes VEGF at the N-terminus.

免疫原

Epitope: N-terminus
KLH-conjugated linear peptide corresponding to human VEGF at the N-terminus.

应用

Detect VEGF using this Anti-VEGF Antibody validated for use in WB, IH(P).
Research Sub Category
Growth Factors & Receptors
Research Category
Signaling
Immunohistochemistry Analysis: 1:400 dilution from a previous lot detected VEGF in normal human placental villi tissue.

质量

Evaluated by Western Blot in HuVec cell lysate.

Western Blot Analysis: 0.5 ?g/mL of this antibody detected VEGF on 10 ?g of HuVec cell lysate.

目标描述

~ 55 kDa observed. UniProtKB/Swiss-Prot P15692 (VEGFA_HUMAN) entry describes 13 isoforms produced by alternative promoter usage, alternative splicing and alternative initiation: Isoform 1 at 27.042 kDa, Isoform 2 at 25.173 kDa, Isoform 3 at 24.422 kDa, Isoform 4 at 22.314 kDa, Isoform 5 at 20.218 kDa, Isoform 6 at 20.064 kDa, Isoform 7 at 22.259 kDa, Isoform 8 at 17.219 kDa, Isoform 9 at 15.981 kDa, Isoform 10 at 40.738 kDa, Isoform 11 at 35.643 kDa, Isoform 12 at 43.597 kDa, Isoform 13 at 45.467 kDa

联系

Replaces: 07-1376

外形

Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Affinity purified

储存及稳定性

Stable for 1 year at 2-8°C from date of receipt.

分析说明

Control
HuVec cell lysate

其他说明

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

免责声明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

基本信息

eCl@ss 32160702
NACRES NA.41

半岛bd体育手机客户端 性质

生物来源 rabbit
质量水平 100
抗体形式 affinity isolated antibody
antibody product type primary antibodies
克隆 polyclonal
纯化方式 affinity chromatography
species reactivity mouse, human, rat
species reactivity (predicted by homology) primate (based on 100% sequence homology)
technique(s) immunohistochemistry: suitable (paraffin)
western blot: suitable
NCBI登记号 NP_001020537
UniProt登记号 P15692
运输 wet ice

安全信息

储存分类代码 12 - Non Combustible Liquids
WGK WGK 1
闪点(F) Not applicable
闪点(C) Not applicable

Sigma-Aldrich

推荐半岛bd体育手机客户端
Baidu
map