Listed are ELISA Kits for the detection of Nephronophthisis 4, an alias name of nephrocystin 4. The human protein, encoded by the gene NPHP4, is 1426 amino acid residues long and has a mass of 157,598 daltons. However, there are up to 2 reported isoforms. It is a member of the NPHP4 family. This protein is reported to have a cytoplasmic and nuclear cellular localization. The gene is associated with Nephronophthisis 4. This target may also be known as: POC10 centriolar protein homolog, nephroretinin, POC10, and SLSN4.