Human VEGFR2(Vascular Endothelial Growth Factor Receptor 2) ELISA Kit

Alternative Names: CD309; FLK1; VEGFR; KDR; A Type III Receptor Tyrosine Kinase; Kinase Insert Domain Receptor; Kinase Insert Domain Receptor; Fetal Liver Kinase-1
Assay Type: Sandwich
Sensitivity: 0.227 ng/mL
standard: 40 ng/mL
Detection range: 0.63-40 ng/mL
Sample type: Serum, plasma, tissue homogenates and other biological fluids
Assay length: 3.5h
Research Area: Signal transduction;CD & Adhesion molecule;Tumor immunity;
Test principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human VEGFR2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human VEGFR2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human VEGFR2, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human VEGFR2 in the samples is then determined by comparing the OD of the samples to the standard curve.
UniProt ID: P35968