Human CST3 (Cystatin 3) ELISA Kit | ELK1045

Human CST3 (Cystatin 3) ELISA Kit | ELK1045 | Gentaur UK, US & Europe Distribution

Alternative Names: Cys-C; Cystatin C; Gamma Trace; Post-Gamma-Globulin; Neuroendocrine Basic Polypeptide; Amyloid Angiopathy And Cerebral Hemorrhage

Species: Human

Assay Type: Sandwich

Sensitivity: 0.67 ng/mL

Standard: 100 ng/mL

Detection Range: 1.57-100 ng/mL

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

Assay Lenght: 3.5h

Research Area: Kidney biomarker;Urology

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 Cystatin 3 (CST3) . Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Cystatin 3 (CST3) . 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 Cystatin 3 (CST3), 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 Cystatin 3 (CST3) in the samples is then determined by comparing the OD of the samples to the standard curve.