Human sAPPα (soluble amyloid precursor protein α) ELISA Kit

Human sAPPα (soluble amyloid precursor protein α) ELISA Kit is a research-use ELISA kit from ELK Biotechnology for measuring sAPPα in Serum, Plasma, Tissue homogenates, Cell culture supernatant, Cerebrospinal fluid (Cerebrospinal fluid) samples from Human. Use the listed assay range, sample guidance and protocol documents to assess suitability for the intended study.

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

Target background

Alternative names include sAPPα;soluble amyloid precursor protein alpha, sAPP alpha.