RPP21 ELISA kits are immunoassay tools for the measurement of the protein ribonuclease P/MRP subunit p21, which is encoded by the RPP21 gene in humans. Functionally, this protein is known to be a component of ribonuclease P, a ribonucleoprotein complex that generates mature tRNA molecules by cleaving their 5'-ends. The canonical protein structure is reported to have an amino acid length of 154 residues, a mass of 17.6 kDa, and is a member of the Eukaryotic/archaeal RNase P protein component 4 protein family. It is known to be localized in the nucleus. As many as 4 protein isoforms have been reported. Other alias names for this target include RNaseP protein p21, ribonuclease P/MRP 21kDa subunit, ribonucleoprotein V, and ribonuclease P protein subunit p21.
Some RPP21 ELISA kits can detect targets at levels as low as 0.313 ng/mL and as high as 20 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.