Human PSAP(Prosaposin) ELISA Kit

Human PSAP(Prosaposin) ELISA Kit is an ELK Biotechnology ELISA kit for research measurement of PSAP.

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

Target background

Alternative names include SAP1; GLBA; CSAct; Dispersin; Pro-Saposin; Proactivator polypeptide; Glucosylceramidase activator; Sulfatide/GM1 activator; Cerebroside sulfate activator; Sphingolipid Activator 1.