OPRPN ELISA kits are immunoassay tools for the measurement of the protein opiorphin prepropeptide, which is encoded by the OPRPN gene in humans. The canonical protein structure is reported to have an amino acid length of 248 residues, a mass of 27.2 kDa, and is a member of the PROL1/PROL3 protein family. It is known to be secreted and is found to be highly expressed in lacrimal gland where it found in the secretory endpieces. The protein has been noted to be post-translationally glycosylated. Other alias names for this target include basic proline-rich protein, proline rich, lacrimal 1, proline-rich 1, proline-rich protein 1, and basic proline-rich lacrimal protein.
The detection range for different OPRPN ELISA kits can vary, with some assays measuring target concentrations as low as 78 pg/mL and as high as 90 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.