ELK7451-48T, Goat ET-1(Endothelin1) ELISA Kit, 48T

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

Species: Goat

Assay Type: Sandwich

Sensitivity: 4.64 pg/mL

Standard: 1000 pg/mL

Detection range: 15.63-1000 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 Goat ET-1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Goat 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 Goat 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 Goat ET-1 in the samples is then determined by comparing the OD of the samples to the standard curve.