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 >  Protein>VEGF R1 >VE1-M5256

Mouse VEGF R1 / Flt-1 Protein, Mouse IgG2a Fc Tag, low endotoxin

分子别名(Synonym)

FLT,VEGFR1,FLT1

表达区间及表达系统(Source)

Mouse VEGF R1 Protein, Mouse IgG2a Fc Tag (VE1-M5256) is expressed from human 293 cells (HEK293). It contains AA Tyr 23 - Glu 759 (Accession # P35969-1 ).

Predicted N-terminus: Tyr 23

Request for sequence

蛋白结构(Molecular Characterization)

VEGF R1 Structure

This protein carries a mouse IgG2a Fc tag at the C-terminus.

The protein has a calculated MW of 109.8 kDa. The protein migrates as 140 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

内毒素(Endotoxin)

Less than 0.1 EU per μg by the LAL method.

纯度(Purity)

>85% as determined by SDS-PAGE.

制剂(Formulation)

Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, pH7.5 with trehalose as protectant.

Contact us for customized product form or formulation.

重构方法(Reconstitution)

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存储(Storage)

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

  1. -20°C to -70°C for 12 months in lyophilized state;
  2. -70°C for 3 months under sterile conditions after reconstitution.
 

电泳(SDS-PAGE)

VEGF R1 SDS-PAGE

Mouse VEGF R1 Protein, Mouse IgG2a Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 85% (With Star Ribbon Pre-stained Protein Marker).

 

活性(Bioactivity)-ELISA

VEGF R1 ELISA

Immobilized Human VEGF165,Native (Cat. No. VE5-H4210) at 2 μg/mL (100 μL/well) can bind Mouse VEGF R1 Protein, Mouse IgG2a Fc Tag (Cat. No. VE1-M5256) with a linear range of 2-31 ng/mL (QC tested).

Protocol

VEGF R1 ELISA

Immobilized Human VEGF-B, His Tag (Cat. No. VE6-H5225) at 2 μg/mL (100 μL/well) can bind Mouse VEGF R1 Protein, Mouse IgG2a Fc Tag (Cat. No. VE1-M5256) with a linear range of 8-63 ng/mL (Routinely tested).

Protocol

VEGF R1 ELISA

Immobilized Mouse VEGF120, Tag Free (Cat. No. VE0-M4211) at 2 μg/mL (100 μL/well) can bind Mouse VEGF R1 Protein, Mouse IgG2a Fc Tag (Cat. No. VE1-M5256) with a linear range of 4-63 ng/mL (Routinely tested).

Protocol

VEGF R1 ELISA

Immobilized Mouse VEGF164, Tag Free (Cat. No. VE4-M4216) at 2 μg/mL (100 μL/well) can bind Mouse VEGF R1 Protein, Mouse IgG2a Fc Tag (Cat. No. VE1-M5256) with a linear range of 2-31 ng/mL (Routinely tested).

Protocol

 

活性(Bioactivity)-BLI

VEGF R1 BLI

Loaded Biotinylated Mouse VEGF164, His,Avitag (Cat. No. VE4-M82Q3) on SA Biosensor, can bind Mouse VEGF R1 Protein, Mouse IgG2a Fc Tag (Cat. No. VE1-M5256) with an affinity constant of 42.4 pM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).

Protocol

 

背景(Background)

Vascular endothelial growth factor receptor 1 (VEGFR1) is also known as Fms-like tyrosine kinase 1 (FLT-1), Tyrosine-protein kinase receptor FLT, is a single-pass type I membrane protein and secreted protein which belongs to the protein kinase superfamily, Tyr protein kinase family and CSF-1/PDGF receptor subfamily. VEGFR1 is detected in normal lung, but also in placenta, liver, kidney, heart and brain tissues and specifically expressed in most of the vascular endothelial cells, and also expressed in peripheral blood monocytes. VEGFR1 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. VEGFR1 may play an essential role as a negative regulator of embryonic angiogenesis by inhibiting excessive proliferation of endothelial cells. VEGFR1 can promote endothelial cell proliferation, survival and angiogenesis in adulthood.

 

前沿进展

 
 
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VEGF R1靶点信息
英文全称:Vascular endothelial growth factor receptor 1
中文全称:血管内皮细胞生长因子受体1
种类:Homo sapiens
上市药物数量:12详情
临床药物数量:19详情
最高研发阶段:批准上市
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