Mouse Vascular endothelial cell growth factor receptor 2,VEGFR-2/Flk-1 ELISA kit

Code CSB-E04764m
Size 96T,5×96T,10×96T
Trial Size 24T ELISA kits trial application
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Product Details

Target Name kinase insert domain receptor (a type III receptor tyrosine kinase)
Alternative Names Kdr ELISA Kit; Flk-1 ELISA Kit; Flk1 ELISA Kit; Vascular endothelial growth factor receptor 2 ELISA Kit; VEGFR-2 ELISA Kit; EC ELISA Kit; Fetal liver kinase 1 ELISA Kit; FLK-1 ELISA Kit; Kinase NYK ELISA Kit; Protein-tyrosine kinase receptor flk-1 ELISA Kit; CD antigen CD309 ELISA Kit
Abbreviation VEGFR-2/Flk-1
Uniprot No. P35918
Species Mus musculus (Mouse)
Sample Types serum, plasma
Detection Range 7.8 pg/mL-500 pg/mL
Sensitivity 1.95 pg/mL
Assay Time 1-5h
Sample Volume 50-100ul
Detection Wavelength 450 nm
Research Area Cancer
Assay Principle quantitative
Measurement Sandwich
Intra-assay Precision (Precision within an assay): CV%<8%        
Three samples of known concentration were tested twenty times on one plate to assess.    
Inter-assay Precision (Precision between assays): CV%<10%        
Three samples of known concentration were tested in twenty assays to assess.      
To assess the linearity of the assay, samples were spiked with high concentrations of mouse VEGFR-2/Flk-1 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.  
  Sample Serum(n=4)    
1:100 Average % 86    
Range % 82-91    
1:200 Average % 101    
Range % 98-105    
1:400 Average % 87    
Range % 84-91    
1:800 Average % 100    
Range % 95-105    
The recovery of mouse VEGFR-2/Flk-1 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.  
Sample Type Average % Recovery Range    
Serum (n=5) 89 85-94    
EDTA plasma (n=4) 107 103-110    
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.  
pg/ml OD1 OD2 Average Corrected    
500 2.564 2.536 2.550 2.438    
250 1.513 1.531 1.522 1.410    
125 0.985 0.961 0.973 0.861    
62.5 0.551 0.560 0.556 0.444    
31.2 0.345 0.351 0.348 0.236    
15.6 0.242 0.251 0.247 0.135    
7.8 0.174 0.176 0.175 0.063    
0 0.113 0.110 0.112      
and FAQs
Storage Store at 2-8°C. Please refer to protocol.
Lead Time 3-5 working days

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Target Data

Function Tyrosine-protein kinase that acts as a cell-surface receptor for VEGFA, VEGFC and VEGFD. Plays an essential role in the regulation of angiogenesis, vascular development, vascular permeability, and embryonic hematopoiesis. Promotes proliferation, survival, migration and differentiation of endothelial cells. Promotes reorganization of the actin cytoskeleton. Isoforms lacking a transmembrane domain, such as isoform 2, may function as decoy receptors for VEGFA, VEGFC and/or VEGFD. Isoform 2 plays an important role as a negative regulator of VEGFA- and VEGFC-mediated lymphangiogenesis by limiting the amount of free VEGFA and/or VEGFC and by preventing their binding to FLT4. Modulates FLT1 and FLT4 signaling by forming heterodimers. Binding of vascular growth factors to isoform 1 leads to the activation of several signaling cascades. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate and the activation of protein kinase C. Mediates activation of MAPK1/ERK2, MAPK3/ERK1 and the MAP kinase signaling pathway, as well as of the AKT1 signaling pathway. Mediates phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, reorganization of the actin cytoskeleton and activation of PTK2/FAK1. Required for VEGFA-mediated induction of NOS2 and NOS3, leading to the production of the signaling molecule nitric oxide (NO) by endothelial cells. Phosphorylates PLCG1. Promotes phosphorylation of FYN, NCK1, NOS3, PIK3R1, PTK2/FAK1 and SRC.
Subcellular Location Cell junction, Endoplasmic reticulum, Note=Colocalizes with ERN1 and XBP1 in the endoplasmic reticulum in endothelial cells in a vascular endothelial growth factor (VEGF)-dependent manner (By similarity), Localized with RAP1A at cell-cell junctions, SUBCELLULAR LOCATION: Isoform 1: Cell membrane, Single-pass type I membrane protein, Cytoplasm, Nucleus, Cytoplasmic vesicle, Early endosome
Protein Families Protein kinase superfamily, Tyr protein kinase family, CSF-1/PDGF receptor subfamily
Tissue Specificity Expressed in endothelial cells (at protein level). Detected in embryonic endothelial cells, as well as hematopoietic stem and progenitor cells. Detected in vascular endothelium. Expressed at high levels in adult heart, lung, kidney, brain and skeletal mus
Database Links

STRING: 10090.ENSMUSP00000109144

UniGene: Mm.285


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