Mouse PRAP1 (Proline-rich acidic protein 1) ELISA Kit

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 Mouse PRAP1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse PRAP1. 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 Mouse PRAP1, 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 Mouse PRAP1 in the samples is then determined by comparing the OD of the samples to the standard curve. Protein Function: Lipid-binding protein which promotes lipid absorption by facilitating MTTP-mediated lipid transfer (mainly triglycerides and phospholipids) and MTTP-mediated apoB lipoprotein assembly and secretion (PubMed:33168624). Protects the gastrointestinal epithelium from irradiation-induced apoptosis (PubMed:32629119). May play an important role in maintaining normal growth homeostasis in epithelial cells (By similarity). Involved in p53/TP53-dependent cell survival after DNA damage (By similarity) [The Uniprot Consortium]