Human Kallikrein 3 (KLK3) ELISA Kit

APS ELISA Kit, KLK2A1 ELISA Kit, PSA ELISA Kit, HK3 ELISA Kit, KLKB1 ELISA Kit, Seminin ELISA Kit, Prostate Specific Antigen ELISA Kit, Kallikrein-Related Peptidase 3 ELISA Kit, Semenogelase, g-Seminoprotein ELISA Kit, P-30 Antigen ELISA Kit, Plasma kallikrein ELISA Kit

Standard: 12.5 ng/mL. 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 KLK3. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human KLK3. 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 KLK3, 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 KLK3 in the samples is then determined by comparing the OD of the samples to the standard curve