Sp-Uridine-5'-O-(1-thiotriphosphate) sodium

Description: Sp-Uridine-5'-O-(1-thiotriphosphate) (Sp-UTP-alpha-S) acts as a nucleotide agonist for purinergic Y2 (P2Y2) and P2Y4 receptors, efficiently inducing inositol phosphate accumulation in 1321N1 astrocytoma cells that express these receptors, with half-maximal effective concentrations (EC50s) of 14 µM and 81 µM, respectively. Smiles: [S-][P@@](OC[C@@H]1[C@@H](O)[C@@H](O)[C@H](N2C=CC(NC2=O)=O)O1)(OP(OP([O-])([O-])=O)([O-])=O)=O.[Na+].[Na+].[Na+].[Na+]