Rabbit polyclonal primary
VEGFR1 Rabbit Polyclonal Antibody (ER50803)
Mouse liver tissue, mouse heart tissue, mouse brain tissue, mouse kidney tissue, human liver tissue, human kidney tissue.
Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.
1*PBS (pH7.4), 0.2% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Peptide affinity purified
EC 22.214.171.124 antibody; FLT 1 antibody; FLT antibody; Flt-1 antibody; FLT1 antibody; Fms like tyrosine kinase 1 antibody; Fms related tyrosine kinase 1 antibody; Fms related tyrosine kinase 1 (vascular endothelial growth factor/vascular permeability factor receptor) antibody; Fms related tyrosine kinase 1 vascular endothelial growth factor/vascular permeability factor receptor antibody; Fms-like tyrosine kinase 1 antibody; FRT antibody; Soluble VEGF receptor 1 14 antibody; Soluble VEGFR1 variant 2 antibody; Soluble VEGFR1 variant 21 antibody; Tyrosine protein kinase FRT antibody; Tyrosine protein kinase receptor FLT antibody; Tyrosine-protein kinase FRT antibody; Tyrosine-protein kinase receptor FLT antibody; Vascular endothelial growth factor receptor 1 antibody; Vascular endothelial growth factor vascular permeability factor receptor antibody; Vascular permeability factor receptor 1 antibody; Vascular permeability factor receptor antibody; VEGFR 1 antibody; VEGFR-1 antibody; VEGFR1 antibody; VGFR1_HUMAN antibody
Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.
Detected in normal lung, but also in placenta, liver, kidney, heart and brain tissues. Specifically expressed in most of the vascular endothelial cells, and also expressed in peripheral blood monocytes. Isoform 2 is strongly expressed in placenta. Isoform 3 is expressed in corneal epithelial cells (at protein level). Isoform 3 is expressed in vascular smooth muscle cells (VSMC).
N-glycosylated.; Ubiquitinated after VEGFA-mediated autophosphorylation, leading to proteolytic degradation.; Autophosphorylated on tyrosine residues upon ligand binding. Autophosphorylation occurs in trans, i.e. one subunit of the dimeric receptor phosphorylates tyrosine residues on the other subunit. Phosphorylation at Tyr-1169 is important for interaction with PLCG. Phosphorylation at Tyr-1213 is important for interaction with PIK3R1, PTPN11, GRB2, and PLCG. Phosphorylation at Tyr-1333 is important for endocytosis and for interaction with CBL, NCK1 and CRK. Is probably dephosphorylated by PTPRB.
Cell membrane, endosome.
Tyrosine-protein kinase that acts as a cell-surface receptor for VEGFA, VEGFB and PGF, and plays an essential role in the development of embryonic vasculature, the regulation of angiogenesis, cell survival, cell migration, macrophage function, chemotaxis, and cancer cell invasion. Vascular endothelial growth factor receptor 1 is a protein that in humans is encoded by the FLT1 gene. Oncogene FLT belongs to the src gene family and is related to oncogene ROS. Like other members of this family, it shows tyrosine protein kinase activity that is important for the control of cell proliferation and differentiation. The sequence structure of the FLT gene resembles that of the FMS gene; hence, Yoshida et al. (1987) proposed the name FLT as an acronym for FMS-like tyrosine kinase. FLT1 has been shown to interact with PLCG1 and vascular endothelial growth factor B (VEGF-B).