Recombinant Human FLT1 Protein (P801-L1158), Tag Free

Cat.No. : FLT1-1313H
Product Overview : Recombinant Human GG-VEGFR1(P801-L1158) Protein was expressed in E. coli.
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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. Acts as a positive regulator of postnatal retinal hyaloid vessel regression (Ref.11). 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. 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. Promotes phosphorylation of AKT1 at 'Ser-473'. Promotes phosphorylation of PTK2/FAK1.
Source : E. coli
Species : Human
Tag : No tag
Form : Liquid
Protein Length : P801-L1158
Endotoxin : < 0.01 EU per μg of the protein
Purity : 90%
Stability : Samples are stable for up to twelve months from date of receipt at -20 to -80 centigrade.
Storage : Store it under sterile conditions at -20 to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Storage Buffer : Supplied as sterile 50 mM Tris-HCl (pH7.5), 200 mM NaCl, 20% glycerol
Shipping : It is shipped out with blue ice.
Gene Name : FLT1 fms-related tyrosine kinase 1 (vascular endothelial growth factor/vascular permeability factor receptor) [ Homo sapiens (human) ]
Official Symbol : FLT1
Synonyms : FLT1; fms-related tyrosine kinase 1 (vascular endothelial growth factor/vascular permeability factor receptor); FLT; vascular endothelial growth factor receptor 1; VEGFR1; FLT-1; VEGFR-1; fms-like tyrosine kinase 1; tyrosine-protein kinase FRT; tyrosine-protein kinase receptor FLT; vascular permeability factor receptor;
Gene ID : 2321
mRNA Refseq : NM_001159920
Protein Refseq : NP_001153392
MIM : 165070
UniProt ID : P17948

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Q&As (5)

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How is FLT1 linked to preeclampsia in pregnancy? 08/26/2021

Elevated levels of soluble FLT1 have been associated with preeclampsia, a pregnancy complication. Soluble FLT1 acts as a decoy receptor, reducing the bioavailability of VEGF and contributing to vascular dysfunction.

How does FLT1 contribute to retinal diseases such as diabetic retinopathy? 07/23/2021

FLT1 has been implicated in retinal diseases like diabetic retinopathy, where abnormal blood vessel growth can lead to vision impairment. Inhibiting FLT1 may help regulate angiogenesis in such conditions.

How is FLT1 expression regulated in the human body? 12/09/2020

FLT1 expression is regulated by various factors, including VEGF itself, as well as hypoxia and inflammation. These factors influence the balance of angiogenic signaling.

Can FLT1 be a biomarker for certain diseases? 12/01/2018

Yes, elevated levels of soluble FLT1 have been investigated as potential biomarkers for conditions like preeclampsia, cancer, and certain cardiovascular diseases.

Can FLT1 be targeted for anti-angiogenic therapy? 09/20/2017

Yes, targeting FLT1 is a strategy for anti-angiogenic therapy. Inhibiting FLT1 can impede blood vessel formation, limiting the blood supply to tumors and potentially slowing their growth.

Customer Reviews (3)

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Reviews
07/08/2019

    the FLT1 protein is an excellent choice for researchers due to its high quality, reliability, and the comprehensive technical support provided by the manufacturer.

    07/17/2018

      The manufacturer of FLT1 protein provides excellent technical support, ensuring that researchers receive prompt assistance and guidance when encountering any challenges or difficulties.

      05/27/2016

        Researchers can confidently incorporate FLT1 protein into their experiments, knowing that they have access to a reliable resource that will meet their experimental needs effectively.

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