ELK1668-96T, Human CAD(Caspase Activated DNase) ELISA Kit, 96T

Alternative Names: DFF-B; DFFB; CPAN; DFF40; DFF2; DNA Fragmentation Factor 40kDa Beta Polypeptide; Caspase-activated deoxyribonuclease; Caspase-activated nuclease

Species: Human

Assay Type: Sandwich

Sensitivity: 0.052 ng/mL

Standard: 10 ng/mL

Detection range: 0.16-10 ng/mL

Sample type: Tissue homogenates and other biological fluids.

Assay length: 3.5h

Research Area: Apoptosis;

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