Provided below are ELISA kits targeting cyclin dependent kinase like 5, a human protein encoded by CDKL5. This protein is 1030 amino acids long, with a mass of 115.5 kDa, and is a member of the Protein kinase superfamily, CMGC Ser/Thr protein kinase family, CDC2/CDKX subfamily. 2 isoforms have been identified. This is reported to be a cytoplasmic and nuclear protein. It is also an enzyme classified as a(n) cyclin-dependent kinase. Other alias names for this protein include: cyclin dependent kinase 5 transcript, serine/threonine kinase 9, serine/threonine-protein kinase 9, CFAP247, ISSX, and STK9.