ELK5700-48T, Dog ET-1(Endothelin1) ELISA Kit, 48T

Alternative Names: ET1; PPET1; Preproendothelin-1; Big endothelin-1; EDN1

Species: Dog

Assay Type: Sandwich

Sensitivity: 2.57 pg/mL

Standard: 500 pg/mL

Detection range: 7.82-500 pg/mL

Sample type: Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Assay length: 3.5h

Research Area: Endocrinology;Cardiovascular biology;

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 Dog ET-1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Dog ET-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 Dog ET-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 Dog ET-1 in the samples is then determined by comparing the OD of the samples to the standard curve.