- Catalog number
- EK0544
- Size / count
- 96 Well With Removable Strips
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Vascular endothelial growth factor receptor 2 (VEGFR-2) also known as Kinase insert domain receptor (KDR, a type III receptor tyrosine kinase) is a VEGF receptor. Through in situ hybridization of a genomic DNA probe to metaphase chromosomes, VEGFR2 was localized to 4q11-->q12. VEGF receptor 2 and the adherens junction act as shear-stress cotransducers, mediating the transduction of shear-stress signals into vascular endothelial cells.
- Reproducibility
- Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 177 180 169 166 173 5.7 3.2% Sample 2 400 400 444 444 422 22 5.2% Sample 3 1762 1652 1818 1564 1699 98.18 5.7% Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 177 180 169 166 173 5.7 3.2% Sample 1 177 180 169 166 173 5.7 3.2% Sample 2 400 400 444 444 422 22 5.2% Sample 2 400 400 444 444 422 22 5.2% Sample 3 1762 1652 1818 1564 1699 98.18 5.7% Sample 3 1762 1652 1818 1564 1699 98.18 5.7%
- Synonyms
- Vascular endothelial growth factor receptor 2; VEGFR-2;2.7.10.1; Fetal liver kinase 1; FLK-1; Kinase insert domain receptor; KDR; Protein-tyrosine kinase receptor flk-1; CD309; KDR; FLK1, VEGFR2
- Gene Name
- KDR
- Gene ID
- 3791
- UniProt
- P35968
- Reactivity
- Human
- Cross Reactivity
- There is no detectable cross-reactivity with other relevant proteins.
- Immunogen
- Expression system for standard: NS0; Immunogen sequence: A20-E764
- Capture Antibody
- Monoclonal antibody from mouse
- Detection Antibody
- Polyclonal antibody from goat
- Tissue Specificity
- Detected in cornea (at protein level) . Widely expressed. .
- Applications
- ELISA
- Field of Research
- Angiogenesis, Cancer, Cancer Metabolism, Cardiovascular, Growth Factors, Growth Factors/Hormones, Hematopoietic Progenitors, Host-Virus Interaction, Interspecies Interaction, Invasion/Microenvironment, Metabolism, Metabolism Processes, Microbiology, Oncoproteins, Oncoproteins/Suppressors, Pathways and Processes, Protein Phosphorylation, Receptor Tyrosine Kinases, Response To Hypoxia, Signal Transduction, Stem Cells, Surface Molecules, Tyrosine Kinases
- Standard
- 10 ng/Tube
- Sample Type
- Cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA) .
- Detection Range
- 62.5 pg/mL - 4,000 pg/mL
- Precision
- Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 177 400 1762 167 410 1810 Standard deviation 10.79 26 137.43 11.52 29.52 161.09 CV (%) 6.1% 6.5% 7.8% 6.9% 7.2% 8.9% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 177 400 1762 167 410 1810 Standard deviation 10.79 26 137.43 11.52 29.52 161.09 CV (%) 6.1% 6.5% 7.8% 6.9% 7.2% 8.9% Intra-Assay Precision Inter-Assay Precision Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 n 16 16 16 24 24 24 Mean (pg/ml) 177 400 1762 167 410 1810 Mean (pg/ml) 177 400 1762 167 410 1810 Standard deviation 10.79 26 137.43 11.52 29.52 161.09 Standard deviation 10.79 26 137.43 11.52 29.52 161.09 CV (%) 6.1% 6.5% 7.8% 6.9% 7.2% 8.9% CV (%) 6.1% 6.5% 7.8% 6.9% 7.2% 8.9%
- Sensitivity
- <4 pg/mL
- 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 and isoform 3, may function as decoy receptors for VEGFA, VEGFC and/or VEGFD. Isoform 2 plays an important role as negative regulator of VEGFA- and VEGFC-mediated lymphangiogenesis by limiting the amount of free VEGFA and/or VEGFC and 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. .
- Components
- Description|Quantity Pre-coated 96-well strip microplate|1 Standard|2 vials Biotinylated antibody (100x) |100ul Avidin-Biotin-Peroxidase Complex (100x) |100ul Sample Diluent|30ml Antibody Diluent|12ml Avidin-Biotin-Peroxidase Diluent|12ml Color Developing Reagent (TMB) |10ml Stop Solution|10ml Wash Buffer (25x) |20ml Adhesive plate sealers|4
- Storage Conditions
- Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
- Calculated Molecular Weight
- 151527 MW
- Specificity
- Natural and recombinant human VEGFR2
- Anticoagulant
- Heparin or EDTA
- Gene Name Synonym
- Vascular endothelial growth factor receptor 2
- Subcellular Location
- Cell junction . Endoplasmic reticulum . Localized with RAP1A at cell-cell junctions (By similarity) . Colocalizes with ERN1 and XBP1 in the endoplasmic reticulum in endothelial cells in a vascular endothelial growth factor (VEGF) -dependent manner (PubMed:23529610) . .
- Sequence Similarities
- Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.
- Protein Name
- Vascular endothelial growth factor receptor 2
- Sample Data
- Concentration (pg/ml) 0 62.5 125 250 500 1000 2000 4000 O.D. 0.001 0.086 0.164 0.308 0.554 1.026 1.558 2.052 Concentration (pg/ml) 0 62.5 125 250 500 1000 2000 4000 O.D. 0.001 0.086 0.164 0.308 0.554 1.026 1.558 2.052 Concentration (pg/ml) 0 62.5 125 250 500 1000 2000 4000 Concentration (pg/ml) 0 62.5 125 250 500 1000 2000 4000 O.D. 0.001 0.086 0.164 0.308 0.554 1.026 1.558 2.052 O.D. 0.001 0.086 0.164 0.308 0.554 1.026 1.558 2.052
- Material Required But Not Provided
- Microplate Reader capable of reading absorbance at 450nm. Incubator. Automated plate washer (optional) . Pipettes and pipette tips capable of precisely dispensing 0.5 μl through 1 ml volumes of aqueous solutions. Multichannel pipettes are recommended for large amount of samples. Deionized or distilled water. 500ml graduated cylinders. Test tubes for dilution.
