SAB4200815
Anti-VEGF165 antibody, Mouse monoclonal
clone VG-20, purified from hybridoma cell culture
Synonym(s):
VEGF-A, VPF, Vascular endothelial growth factor A, Vascular permeability factor
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About This Item
UNSPSC Code:
12352203
NACRES:
NA.41
Recommended Products
biological source
mouse
antibody form
purified from hybridoma cell culture
antibody product type
primary antibodies
clone
VG-20, monoclonal
species reactivity
human
packaging
antibody small pack of 25 μL
concentration
~1 mg/mL
technique(s)
immunoblotting: 1-2 μg/mL using recombinant human VEGFA protein expressed in HEK-293
isotype
IgG1
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... VEGF165(7422)
General description
VEGFA - Vascular Endothelial Growth Factor A, also known as or Vascular permeability factor (VPF), is a major signaling growth factor member of the VEGF family, sub-group of the Platelet-Derived Growth Factor (PDFG) proteins, which is characterized by its conserved cystine-knot structure.1 VEGF expression is up regulated in hypoxia and in many types of cancers. Furthermore, VEGF receptors (VEGFR1 and VEGFR2) are also overexpressed in several tumors and studies have shown that high levels of VEGF correlates with poor prognosis.1-8 Inhibition of VEGF mediated angiogenesis signaling pathways have potential in angiogenesis-related disease therapy, this can be achieved by blocking either the circulating VEGF using Anti-VEGF antibodies such as Bevacizumab and Aflibercept5 or by VEGFR-2 inhibition using small molecules such as Gamabufotalin (CS-6) and Arenobufagin.6-8
Specificity
Monoclonal Anti-VEGF165 specifically recognizes human VEGFA isoform VEGF165 and does not recognize VEGF121 isoform.
Immunogen
Recombinant VEGF165 protein
Application
The antibody is recommended to use in various immunological techniques, including Immunoblot (~21 kDa). Detection of the VEGF165 band by Immunoblotting is specifically inhibited by the immunogen.
Biochem/physiol Actions
VEGF proteins are involved in angiogenesis and vasculogenesis, they predominantly activate proliferation and survival of endothelial cells and migration in non-endothelial cells.1VEGFA have several isoforms due to alternative splicing mainly at exons 6-8. The VEGF exon 8 splicing isoforms are divided into two groups, the “pro-angiogenic” VEGFxxxa isoforms considered to be activators of proliferation, survival and angiogenesis and the VEGFxxxb isoforms that are considered as “anti-angiogenic”.2
Physical form
Supplied as a solution in 0.01 M phosphate buffered saline pH 7.4, containing 15 mM sodium azide as a preservative.
Storage and Stability
For extended storage, freeze in working aliquots. Repeated freezing and thawing is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.
Disclaimer
Unless otherwise stated in our catalog 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.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Sha Li et al.
Oncotarget, 8(25), 41282-41293 (2017-05-06)
This study explored the relationships among the expression of LAPTM4B, VEGF, and survivin and clinicopathological characteristics and prognosis in breast cancer patients. The expression of these three molecules in 110 stage I-III breast cancer patients with clinicopathological and follow-up data
Chloe J Peach et al.
International journal of molecular sciences, 19(4) (2018-04-25)
Vascular endothelial growth factor-A (VEGF-A) is a key mediator of angiogenesis, signalling via the class IV tyrosine kinase receptor family of VEGF Receptors (VEGFRs). Although VEGF-A ligands bind to both VEGFR1 and VEGFR2, they primarily signal via VEGFR2 leading to
D R Senger et al.
Cancer metastasis reviews, 12(3-4), 303-324 (1993-09-01)
Vascular permeability factor (VPF), also known as vascular endothelial growth factor (VEGF), is a multifunctional cytokine expressed and secreted at high levels by many tumor cells of animal and human origin. As secreted by tumor cells, VPF/VEGF is a 34-42
Ning Tang et al.
Oncotarget, 7(3), 3533-3547 (2015-12-15)
Gamabufotalin (CS-6), a main active compound isolated from Chinese medicine Chansu, has been shown to strongly inhibit cancer cell growth and inflammatory response. However, its effects on angiogenesis have not been known yet. Here, we sought to determine the biological
Tania Arcondéguy et al.
Nucleic acids research, 41(17), 7997-8010 (2013-07-16)
Vascular Endothelial Growth Factor A (VEGF-A) is a potent secreted mitogen crucial for physiological and pathological angiogenesis. Post-transcriptional regulation of VEGF-A occurs at multiple levels. Firstly, alternative splicing gives rise to different transcript variants encoding diverse isoforms that exhibit distinct
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