Human sVEGFR-1 (soluble Vascular Endothelial Growth Factor Receptor 1) ELISA Kit

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 soluble Vascular Endothelial Growth Factor Receptor 1(sVEGFR-1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to soluble Vascular Endothelial Growth Factor Receptor 1(sVEGFR-1). 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 soluble Vascular Endothelial Growth Factor Receptor 1(sVEGFR-1), 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 soluble Vascular Endothelial Growth Factor Receptor 1(sVEGFR-1) in the samples is then determined by comparing the OD of the samples to the standard curve.

Research Area: Signal transduction, Tumor immunity,

Alternative Names:
Svegfr-1

Sample Type:
serum, plasma, tissue homogenates, saliva, cell lysates, follicular fluid and other biological fluids

Assay Type: Sandwich

Standard: 500 pg/mL

Assay Length: 4.5h

Assay Length: For Research Use Only