A number of ELISA Kits are available that target Cyclin-dependent Kinase 5, Regulatory Subunit 1, an alias of the protein, cyclin dependent kinase 5 regulatory subunit 1. The human protein, encoded by the gene CDK5R1, is a member of the Cyclin-dependent kinase 5 activator family. The protein's cellular localization is indicated to be cytoplasmic, nuclear and membrane-associated. Additional synonyms or past names for this protein may include: CDK5P35, CDK5R, NCK5A, p23, p25, p35, p35nck5a. Homology is conserved in other species, such as Mouse, Rat, Zebrafish, Frog, Chicken.