These PC42 ELISA kits are immunodetection tools for measuring the levels of PC42 in biological samples. PC42 is an alias of the human PCDH1 gene, which encodes the protein, protocadherin 1. Notably, PC42 is known to play a role in cell adhesion and cell to cell signaling, among other functions. The PCDH1 protein is 1060 amino acid residues in length and 114.7 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the cell membrane of the cell. In terms of tissue specificity, it is reported to be highly expressed in the brain and neuro-glial cells. This protein is known to be glycosylated. Other names for this target antigen include PCDH42. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.