Human Vascular Endothelial Growth Factor Receptor 1 / VEGFR1 (FLT1) CLIA Kit

Product specifications

CLIA Kits

Vascular Endothelial Growth Factor Receptor 1 / VEGFR1 (FLT1)

Human

Chemiluminescent

Quantitative

31.2 pg/ml - 2000 pg/ml

18.8 pg/ml

Optimal dilutions/concentrations should be determined by the end user.

96 tests

Lyophilized

CLIA

Serum, plasma and other biological fluids.

Shipped within 5-12 working days.

Shipped at 4 °C. Upon receipt, store the kit according to the storage instruction in the kit's manual.

No

FLT,FLT-1,VEGFR1,VEGFR-1,Vascular permeability factor receptor,Fms-like tyrosine kinase 1,Vascular endothelial growth factor receptor 1

CLIA Kits FLT1

RUO

The validity for this kit is 6 months.   This product is for research use only.   The range and sensitivity is subject to change. Please contact us for the latest product information. For accurate results, sample concentrations must be diluted to mid-range of the kit. If you require a specific range, please contact us in advance or write your request in your order comments.   Please note that our ELISA and CLIA kits are optimised for detection of native samples, rather than recombinant proteins. We are unable to guarantee detection of recombinant proteins, as they may have different sequences or tertiary structures to the native protein.

Descripción

Fms related receptor tyrosine kinase 1 (FLT1) FLT1, also known as vascular endothelial growth factor receptor 1 (VEGFR1), is a transmembrane tyrosine kinase receptor that binds vascular endothelial growth factors (VEGFs) and placental growth factor (PlGF). FLT1 plays a crucial role in angiogenesis, vascular development, and inflammation by regulating endothelial cell proliferation, migration, and survival. Structurally, FLT1 consists of an extracellular ligand-binding domain with seven immunoglobulin-like loops, a transmembrane domain, and an intracellular kinase domain. FLT1 can function as a signaling receptor or a decoy receptor, depending on its membrane-bound or soluble isoforms, modulating VEGF availability and signaling intensity. It is highly expressed in endothelial cells and trophoblasts, contributing to processes such as placental development and vascular remodeling. Dysregulation of FLT1 is implicated in pathological conditions, including cancer, where it promotes tumor angiogenesis, and preeclampsia, where excessive FLT1 activity leads to impaired placental and vascular function. Its dual role as a regulator of VEGF signaling and a therapeutic target underscores its importance in both physiological and pathological angiogenesis.

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Oncogene FLT belongs to the src gene family and is related to oncogene ROS (MIM 165020). 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 (MIM 164770); hence, Yoshida et al. (1987) proposed the name FLT as an acronym for FMS-like tyrosine kinase.

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