Ready-to-use ELISA kits are available for the detection of testis-specific serine kinase 3, an alias of the protein, testis specific serine kinase 3. The official gene symbol is TSSK3. The protein has a mass of 30.1 kDa and length of 268 residues. It is a member of the Protein kinase superfamily, CAMK Ser/Thr protein kinase family and may be known by other names, including: testis-specific serine/threonine kinase 22C, testis-specific kinase 3, serine/threonine-protein kinase 22C, TSSK-3, TSK-3, and testis-specific serine/threonine-protein kinase 3, and STK22C.