Rabbit VEGFR-1/FLT-1 Polyclonal Antibody | anti-VEGFR-1/FLT-1 antibody

VEGFR-1/FLT-1 Rabbit Polyclonal

Cat. Num. AAA7605626

• Gene Names: FLT1; FLT; FLT-1; VEGFR1; VEGFR-1
• Reactivity: Human, Mouse, Rat
• Applications: ELISA, Western Blot, Immunoprecipitation, Immunofluorescence
• Purity: >=95% as determined by SDS-PAGE; Immunogen Affinity Purified
• Synonyms: VEGFR-1/FLT-1; Polyclonal Antibody; VEGFR-1/FLT-1 Rabbit Polyclonal; anti-VEGFR-1/FLT-1 antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: >=95% as determined by SDS-PAGE; Immunogen Affinity Purified
• Form/Format: Liquid
• Sequence Length: 1338

• Applicable Applications for anti-VEGFR-1/FLT-1 antibody: ELISA (EIA), Western Blot (WB), Immunoprecipitation (IP), Immunofluorescence (IF)
• Immunogen: Fms-related tyrosine kinase 1 (vascular endothelial growth factor/vascular permeability factor receptor)
• Preparation and Storage: PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20 degree C for 24 months (Avoid repeated freeze / thaw cycles.)

Immunohistochemistry (IHC)

(Immunohistochemistry of paraffin-embedded mouse lung using MBS7605626 (VEGFR1, FLT1 antibody) at dilution of 1:100)

Western Blot (WB)

(HEK-293 cells were subjected to SDS PAGE followed by western blot with MBS7605626 (VEGFR1, FLT1 antibody) at dilution of 1:1000)

NCBI and Uniprot Product Information

• NCBI GI #: 143811474
• NCBI GeneID: 2321
• Molecular Weight: 41,175 Da
• NCBI Official Full Name: Vascular endothelial growth factor receptor 1
• NCBI Official Synonym Full Names: fms related tyrosine kinase 1
• NCBI Official Symbol: FLT1
• NCBI Official Synonym Symbols: FLT; FLT-1; VEGFR1; VEGFR-1
• NCBI Protein Information: vascular endothelial growth factor receptor 1
• UniProt Protein Name: Vascular endothelial growth factor receptor 1
• UniProt Gene Name: FLT1
• UniProt Synonym Gene Names: FLT; FRT; VEGFR1; VEGFR-1; FLT-1; FLT
• UniProt Entry Name: VGFR1_HUMAN

NCBI Description

This gene encodes a member of the vascular endothelial growth factor receptor (VEGFR) family. VEGFR family members are receptor tyrosine kinases (RTKs) which contain an extracellular ligand-binding region with seven immunoglobulin (Ig)-like domains, a transmembrane segment, and a tyrosine kinase (TK) domain within the cytoplasmic domain. This protein binds to VEGFR-A, VEGFR-B and placental growth factor and plays an important role in angiogenesis and vasculogenesis. Expression of this receptor is found in vascular endothelial cells, placental trophoblast cells and peripheral blood monocytes. Multiple transcript variants encoding different isoforms have been found for this gene. Isoforms include a full-length transmembrane receptor isoform and shortened, soluble isoforms. The soluble isoforms are associated with the onset of pre-eclampsia.[provided by RefSeq, May 2009]

Uniprot Description

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. May play an essential role as a negative regulator of embryonic angiogenesis by inhibiting excessive proliferation of endothelial cells. Can promote endothelial cell proliferation, survival and angiogenesis in adulthood. Its function in promoting cell proliferation seems to be cell-type specific. Promotes PGF-mediated proliferation of endothelial cells, proliferation of some types of cancer cells, but does not promote proliferation of normal fibroblasts (in vitro). Has very high affinity for VEGFA and relatively low protein kinase activity; may function as a negative regulator of VEGFA signaling by limiting the amount of free VEGFA and preventing its binding to KDR. Likewise, isoforms lacking a transmembrane domain, such as isoform 2, isoform 3 and isoform 4, may function as decoy receptors for VEGFA. Modulates KDR signaling by forming heterodimers with KDR. Ligand binding leads to the activation of several signaling cascades. Activation of PLCG leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate and the activation of protein kinase C. Mediates phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, leading to activation of phosphatidylinositol kinase and the downstream signaling pathway. Mediates activation of MAPK1/ERK2, MAPK3/ERK1 and the MAP kinase signaling pathway, as well as of the AKT1 signaling pathway. Phosphorylates SRC and YES1, and may also phosphorylate CBL. Isoform 1 phosphorylates PLCG. Promotes phosphorylation of AKT1 at 'Ser-473'. Promotes phosphorylation of PTK2/FAK1. Isoform 7 has a truncated kinase domain; it increases phosphorylation of SRC at 'Tyr-418' by unknown means and promotes tumor cell invasion.