Description_x000D_ Application_x000D_ Human TSSK2, active, GST tagged, may be used to study testis-specific serine/threonine-protein kinase that plays a pivotal role in spermiogenesis._x000D_ Biochem/physiol Actions_x000D_ TSSK2, a protein that belongs to Testis-specific serine/threonine-protein kinase family facilitates the spermatid development. It also has a crucial role in the formation and function of sperm cells in the mouse. Mutation in TSSK2 Gene leads to Human Spermatogenesis Impairment._x000D_ Physical form_x000D_ Supplied in 50 mM Tris-HCl, pH 7.5, with 150 mM NaCl, 0.25 mM DTT, 0.1 mM EGTA, 0.1 mM EDTA, 0.1 mM PMSF, and 25% glycerol._x000D_ Legal Information_x000D_ PRECISIO is a registered trademark of Sigma-Aldrich Co. LLC