4-Thiouridine 5′-triphosphate tetralithium from MedChemExpress

4-Thiouridine 5′-triphosphate (4-Thio-UTP) tetrasodium (Compound 15) is a UTP analog and potent P2Y2 and P2Y4 agonist with EC50 values of 35 and 350 nM for hP2Y2 and hP2Y4, respectively. 4-Thiouridine 5′-triphosphate tetrasodium can be used in cross-linking experiments and transcriptional complex labeling studies[1][2]