Human Hepc 25 (Hepcidin 25) Microsample 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 Human Hepc 25. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human Hepc 25. 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 Hepc 25, 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 Hepc 25 in the samples is then determined by comparing the OD of the samples to the standard curve.Detection Range: 15.63-1000 ng/mL. Sensitivity: 4.1 ng/mL. Assay Type: Sandwich. Standard: 1000 ng/mL. Sample Type: sserum, plasma and other biological fluids. Assay duration: 3.5h. Protein Function: Liver-produced hormone that constitutes the main circulating regulator of iron absorption and distribution across tissues. Acts by promoting endocytosis and degradation of ferroportin/SLC40A1, leading to the retention of iron in iron-exporting cells and decreased flow of iron into plasma (PubMed:22682227, PubMed:29237594, PubMed:32814342). Controls the major flows of iron into plasma: absorption of dietary iron in the intestine, recycling of iron by macrophages, which phagocytose old erythrocytes and other cells, and mobilization of stored iron from hepatocytes (PubMed:22306005) , Has strong antimicrobial activity against E.coli ML35P N.cinerea and weaker against S.epidermidis, S.aureus and group b streptococcus bacteria. Active against the fungus C.albicans. No activity against P.aeruginosa (PubMed:11034317, PubMed:11113131) [The Uniprot Consortium]