Listed are ELISA Kits for the detection of KPC1, an alias name of ring finger protein 123. The human protein, encoded by the gene RNF123, is 1314 amino acid residues long and has a mass of 148,515 daltons. However, there are up to 2 reported isoforms. It is an enzyme of the ligase (broad) class. This protein is reported to have a cytoplasmic cellular localization. This target may also be known as: E3 ubiquitin-protein ligase RNF123, Kip1 ubiquitination-promoting complex subunit 1, RING-type E3 ubiquitin transferase RNF123, kip1 ubiquitination-promoting complex protein 1, and Kip1 ubiquitination-promoting complex subunit 1.