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  • V4262 - Monoclonal Anti-Vascular Endothelial Growth Factor Receptor-1 antibody produced in mouse

V4262 Sigma

Monoclonal Anti-Vascular Endothelial Growth Factor Receptor-1 antibody produced in mouse

clone FLT-11, ascites fluid

Synonym: Anti-Flt1 Receptor, Anti-VEGF R-1



Related Categories Alphabetical Index, Angiogenesis, Antibodies, Antibodies for Cell Biology, Antibodies for Kinase/Phosphatase Biology,
species reactivity   human
application(s)   immunocytochemistry: suitable
  immunohistochemistry (frozen sections): suitable
  immunoprecipitation: suitable
  indirect ELISA: suitable
  western blot: 1:500 using VEGF Receptor-1 (Flt-1)/Fc Chimera human recombinant
clone   FLT-11, monoclonal
antibody form   ascites fluid
isotype   IgG1
mol wt   antigen mol wt 160-200 kDa
contains   15 mM sodium azide
shipped in   dry ice
storage temp.   −20°C
Gene Information   human ... FLT1(2321)
biological source   mouse
conjugate   unconjugated



recombinant human VEGF-1 receptor.

General description

Vascular Endothelial Growth Factor Receptor-2 (VEGF R2) is a 160-200kD protein that belongs to protein kinase superfamily and is expressed mainly on the surface of various endothelial cells. It plays a pivotal role in the regulation of angiogenesis, cell migration, cell survival and cancer cell invasion. ASV derived from VEGF receptor type 1 serve as a potential therapeutics for rheumatoid arthritis. Monoclonal Anti-Vascular Endothelial Growth Factor Receptor-1antibody can be used in western blotting (diluted 1:500) using VEGF Receptor-1 (Flt-1)/Fc Chimera human recombinant. It can also be used in indirect ELISA. Mouse anti-Vascular Endothelial Growth Factor Receptor-1antibody reacts specifically with an epitope within amino acids 1-251 of the extracellular domain of human VEGF Receptor-1 but not with VEGF Receptor-2 (KDR). The product has shown cross reactivity with the mouse Flt1 receptor.


Mouse monoclonal clone FLT-11 anti-VEGF R-1 antibody reacts specifically with the extracellular domain of human VEGF Receptor-1. The epitope recognized by the antibody resides within amino acid residues 1-251 of the VEGF Receptor-1 molecule. The product does not recognize VEGF Receptor-2 (KDR).


Monoclonal Anti-Vascular Endothelial Growth Factor Receptor-1 antibody can be used in several immunochemical assays like immunohistochemistry, immunocytochemistry and immunoprecipitation for the localization of VEGF-R1.

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Safety Information

RIDADR  NONH for all modes of transport
WGK Germany  3
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