Rat CTSL (Cathepsin L) ELISA Kit | ELK2809

Rat CTSL (Cathepsin L) ELISA Kit | ELK2809 | Gentaur UK, US & Europe Distribution

Alternative Names: CTSL1; CATL; CTS-L; MEP; Cathepsin L1; Major excreted protein

Species: Rat

Assay Type: Sandwich

Sensitivity: 0.225 ng/mL

Standard: 40 ng/mL

Detection Range: 0.63-40 ng/mL

Sample Type: Serum, plasma and other biological fluids.

Assay Lenght: 3.5h

Research Area: Tumor immunity;Infection 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 Cathepsin L (CTSL) . Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Cathepsin L (CTSL) . 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 Cathepsin L (CTSL), 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 Cathepsin L (CTSL) in the samples is then determined by comparing the OD of the samples to the standard curve.