Cattle CTSD(Cathepsin D) ELISA Kit

3h

20ng/mL

Sandwich

0.129ng/mL

0.312-20ng/mL

Tumor immunity;

ELISA Enzyme-linked immunosorbent assays Code 90320007 SNOMED

CPSD; CLN10; Lysosomal Aspartyl Protease; Ceroid-Lipofuscinosis,Neuronal 10

CTS protease activity also measured by zymograph electrophoresis of Cathepsins. This cathepsin is supplied in 1.

E05 478 566 350 170 or Enzyme-Linked Immunosorbent Assays,E05 478 566 350 170 or Enzyme-Linked Immunosorbent Assays

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 D (CTSD). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Cathepsin D (CTSD). 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 D (CTSD), 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 D (CTSD) in the samples is then determined by comparing the O.D. of the samples to the standard curve.