全部產(chǎn)品分類
品牌 |
Leading Biology | 貨號 |
APR07211G |
產(chǎn)品分類 |
Monoclonal Antibodies | 研究領(lǐng)域 |
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產(chǎn)品概述 |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality VEGF antibody (C-term).
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分子量 |
27042 Da
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細胞定位 |
Antigen Cellular Localization:
Secreted Note=VEGF121 is acidic and freely secreted. VEGF165 is more basic, has heparin-binding properties and, although a signicant proportion remains cell-associated, most is freely secreted VEGF189 is very basic, it is cell-associated after secretion and is bound avidly by heparin and the extracellular matrix, although it may be released as a soluble form by heparin, heparinase or plasmin
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宿主 |
Rabbit
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種屬反應(yīng)性 |
Human
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靶點 |
A synthetic peptide corresponding to residues on the C-terminus of human VEGF was used as an immunogen.
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克隆號 |
EP1176Y
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通用名 |
VEGF
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基因ID |
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UniProt ID |
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功能 |
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.
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總結(jié) |
Vascular endothelial growth factor (VEGF) was recently identified as a secreted, direct-acting mitogen specific for vascular endothelial cells and capable of stimulating angiogenesis in vivo. Molecular cloning revealed multiple forms of VEGF, apparently arising from alternative splicing of its RNA transcript (1). VEGF and TGF-beta1 are potent angiogenesis inducers with opposing effects on endothelial cells. TGF-beta1 induces apoptosis; VEGF protects endothelial cells from apoptosis. We found that TGF-beta1 promotes endothelial cell expression of FGF-2, which up-regulates VEGF synthesis. Inhibition of VEGF signaling through VEGF receptor 2 (flk-1) abrogates TGF-beta1-induced apoptosis and p38(MAPK) activation. This finding illustrates an unexpected role of VEGF and indicates that VEGF can be pharmacologically converted into an apoptotic factor, a novel approach to antiangiogenesis therapy (2).
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形式 |
50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.
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儲存條件 |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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應(yīng)用 |
WB, IHC, IF
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稀釋方法 |
WB~~1:2000
IHC~~1:50~100
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別名 |
Vascular endothelial growth factor A, VEGF-A, Vascular permeability factor, VPF, VEGFA, VEGF
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圖像 |
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說明書 |
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數(shù)量 |
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