Invitrogen

VEGF Monoclonal Antibody (26503)

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Datasheet
Protocols
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Datasheet
Protocols
Questions & Answers

Product Details

MA5-23719

Applications
Tested Dilution
Publications

Western Blot (WB)

1 µg/mL
-

ELISA (ELISA)

0.1-0.4 µg/mL (Detection), 2-8 µg/mL (Capture)
-

Neutralization (Neu)

10-60 ng/mL
-
Product Specifications

Species Reactivity

Human, Non-human primate

Host/Isotype

Mouse / IgG2b

Class

Monoclonal

Type

Antibody

Clone

26503

Immunogen

Sf 21-derived recombinant human VEGF165 Ala27-Arg191

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Lyophilized

Concentration

0.5 mg/mL

Purification

Protein A/G

Storage buffer

PBS with 5% trehalose

Contains

No Preservative

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2609383

Product Specific Information

In ELISAs, this antibody shows approximately 10% cross-reactivity with recombinant mouse (rm) VEGF and rrVEGF and no cross-reactivity with rhVEGF-D.

Reconstitute at 0.5 mg/mL in sterile PBS.

Endoxin level is <0.10 EU per 1 µg of the antibody by the LAL method.

Target Information

VEGF (vascular endothelial growth factor) which is a 45 kDa homodimeric, disulfide-linked glycoprotein involved in angiogenesis which promotes tumor progression and metastasis. VEGF has a variety of effects on vascular endothelium, including the ability to promote endothelial cell viability, mitogenesis, chemotaxis, and vascular permeability. The VEGF family currently includes VEGF-A, VEGF-B, VEGF-C, VEGF-D, VEGF-E, and PIGF. VEGF and its receptor system have been shown to be the fundamental regulators in the cell signaling of angiogenesis. Most tumors have the absolute requirement of angiogenesis, and VEGF has been described as the most potent angiogenic cytokine linked to this process. To date 5 different isoforms of VEGF have been described. These isoforms are generated as the result of alternative splicing from a single VEGF gene. These various isoforms have been shown to bind to two tyrosine-kinase receptors flt-1 (VEGFR-1) and flk-1/KDR (VEGFR-2), which have been found to be expressed almost exclusively on endothelial cells. VEGF and its high-affinity binding receptors, the tyrosine kinases FLK1 and FLT1, are thought to be important for the development of embryonic vasculature. Studies have shown that an alternately spliced form of FLT1 produces a soluble protein, termed sFLT1, which binds vascular endothelial growth factor with high affinity, playing an inhibitory role in angiogenesis. Elevated levels of VEGF is linked to POEMS syndrome (Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy, Skin changes) also known as Crow-Fukase syndrome which affects multiple organs in the body.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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Bioinformatics

Protein Aliases: L-VEGF; MGC70609; RP1-261G23.1; VAS; Vascular endothelial growth factor A, long form; vascular endothelial growth factor A121; vascular endothelial growth factor A165; Vascular permeability factor; Vasculotropin; VEGF1; VEGFMGC70609; VPF; VPF ant

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Gene Aliases: MVCD1; VEGF; VEGFA; VPF

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UniProt ID: (Human) H3BLW7

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Entrez Gene ID: (Human) 7422

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Function(s)
fibronectin binding cytokine activity platelet-derived growth factor receptor binding vascular endothelial growth factor receptor binding protein binding growth factor activity heparin binding chemoattractant activity identical protein binding protein homodimerization activity vascular endothelial growth factor receptor 1 binding vascular endothelial growth factor receptor 2 binding protein heterodimerization activity receptor agonist activity extracellular matrix binding growth factor
Process(es)
negative regulation of transcription from RNA polymerase II promoter angiogenesis ovarian follicle development patterning of blood vessels vasculogenesis response to hypoxia in utero embryonic development kidney development positive regulation of protein phosphorylation positive regulation of endothelial cell proliferation cell migration involved in sprouting angiogenesis positive regulation of neuroblast proliferation positive regulation of mesenchymal cell proliferation positive regulation of receptor internalization platelet degranulation positive regulation of leukocyte migration heart morphogenesis outflow tract morphogenesis coronary vein morphogenesis nervous system development mesoderm development lactation positive regulation of cell proliferation regulation of cell shape positive regulation of endothelial cell migration positive regulation of gene expression monocyte differentiation macrophage differentiation lung development positive regulation of cell migration regulation of cGMP metabolic process epithelial cell differentiation positive regulation of vascular endothelial growth factor receptor signaling pathway post-embryonic camera-type eye development positive regulation of protein complex assembly positive regulation of protein autophosphorylation activation of protein kinase activity positive regulation of CREB transcription factor activity positive regulation of peptidyl-serine phosphorylation tube formation endothelial cell chemotaxis cellular response to vascular endothelial growth factor stimulus lymph vessel morphogenesis positive regulation of endothelial cell chemotaxis by VEGF-activated vascular endothelial growth factor receptor signaling pathway positive regulation of cell proliferation by VEGF-activated platelet derived growth factor receptor signaling pathway VEGF-activated neuropilin signaling pathway growth eye photoreceptor cell development positive regulation of tyrosine phosphorylation of Stat3 protein negative regulation of apoptotic process surfactant homeostasis negative regulation of cysteine-type endopeptidase activity involved in apoptotic process positive regulation of MAP kinase activity positive regulation of blood vessel endothelial cell migration positive regulation of angiogenesis positive regulation of cell adhesion positive regulation of transcription from RNA polymerase II promoter vascular endothelial growth factor receptor signaling pathway cell maturation camera-type eye morphogenesis cardiac muscle fiber development branching morphogenesis of an epithelial tube positive regulation of axon extension involved in axon guidance artery morphogenesis positive regulation of epithelial cell proliferation positive regulation of peptidyl-tyrosine phosphorylation positive chemotaxis positive regulation of positive chemotaxis induction of positive chemotaxis positive regulation of cellular component movement positive regulation of cell division positive regulation of focal adhesion assembly primitive erythrocyte differentiation mammary gland alveolus development cardiac vascular smooth muscle cell development coronary artery morphogenesis regulation of transcription from RNA polymerase II promoter in response to hypoxia positive regulation of transcription from RNA polymerase II promoter in response to hypoxia cellular response to hypoxia dopaminergic neuron differentiation commissural neuron axon guidance positive regulation of protein kinase C signaling positive regulation of cell migration involved in sprouting angiogenesis positive regulation of branching involved in ureteric bud morphogenesis regulation of retinal ganglion cell axon guidance positive regulation of peptidyl-tyrosine autophosphorylation positive regulation of p38MAPK cascade positive regulation of histone deacetylase activity positive regulation of retinal ganglion cell axon guidance positive regulation of protein kinase D signaling
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