Anti-phospho-VEGFR1 (pTyr1333) antibody produced in rabbit

affinity isolated antibody


biological source


Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies




buffered aqueous solution

mol wt

antigen 150 kDa

species reactivity

rat, human, mouse


~1 mg/mL


ELISA: 1:40000
immunohistochemistry: 1:50-1:100
western blot: 1:500-1:1000



NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.


Gene Information

human ... FLT1(2321)

General description

Vascular endothelial growth factor (VEGF) is also known as vascular permeability factor or vasculotropin. It is a 46kDa homodimeric peptide growth factor. This gene is located on human chromosome 13q12.


The antiserum was produced against synthesized peptide derived from human VEGFR1 around the phosphorylation site of Tyr1333.

Immunogen Range: 1289-1338


Anti-phospho-VEGFR1 (pTyr1333) antibody has been used in immunostaining.

Biochem/physiol Actions

Vascular endothelial growth factor (VEGF) activates endothelial cell growth in vitro and angiogenesis in vivo by binding to endothelial cells. This protein participates in endothelial proliferation, regulation of vascular permeability and thrombogenicity.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.


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.


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Maryam Farzaneh Behelgardi et al.
Scientific reports, 8(1), 17924-17924 (2018-12-19)
Interfering with interactions of vascular endothelial growth factors (VEGFs) with their receptors (VEGFRs) effectively inhibits angiogenesis and tumor growth. We designed an antagonist peptide of VEGF-A and VEGF-B reproducing two discontinuous receptor binding regions of VEGF-B (loop 1 and loop3)...
Gestational diabetes mellitus is associated with increased pro-migratory activation of vascular endothelial growth factor receptor 2 and reduced expression of vascular endothelial growth factor receptor 1
Troncoso F, et al.
PLoS ONE (2017)
Hongxia Fu et al.
Molecular medicine reports, 17(3), 4581-4588 (2018-01-13)
Liver cancer is a globally prevalent cancer with poor prognosis. The present study investigated the link between microRNA-378a (miR‑378a) expression and the sensitivity of hepatocellular carcinoma (HCC) and hepatoblastoma (HB) cancers to sorafenib therapy. miR‑378a expression was determined in liver...
The genetic differences between gallbladder and bile duct cancer cell lines
Saito S, et al.
Oncology Reports, 16(5), 949-956 (2006)
VEGF165b Modulates Endothelial VEGFR1-STAT3 Signaling Pathway and Angiogenesis in Human and Experimental Peripheral Arterial Disease
Ganta VC, et al.
Circulation Research, 120(2), 282-295 (2017)

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