Product Description: 3′-Phosphoadenosine 5′-phosphosulfate tetralithium salt (PAPS tetralithium salt) is the cosubstrate and the source of sulfonic acid groups in sulfation reactions. 3′-Phosphoadenosine 5′-phosphosulfate tetralithium salt is important for maintaining sulfation balance in living organisms[1].
Formula: C10H11Li4N5O13P2S
References: [1]Klaassen CD, et al., Sulfation and sulfotransferases 5: the importance of 3'-phosphoadenosine 5'-phosphosulfate (PAPS) in the regulation of sulfation. FASEB J. 1997 May;11(6):404-18.