Merck, 94455-1MG, Adenosine 3′-phosphate 5′-phosphosulfate triethylammonium salt

General description
Adenosine 3′-phosphate 5′-phosphosulfate or 3′-Phosphoadenosine-5′-phosphosulfate (PAPS) is produced by the action of PAPS synthase in the cytoplasm and nucleus in animal cells. It is also found in the cytoplasm and plastids of plant cells.
Application
Adenosine 3′-phosphate 5′-phosphosulfate triethylammonium salt has been used in the determination of human 3-O-sulfotransferase-1 (3-OST-1) and aryl-sulfotransferase (AST-IV) enzyme activity.
Biochem/physiol Actions
3′-Phosphoadenosine-5′-phosphosulfate (PAPS) acts as a sulfate donor and serves as a substrate for sulfotransferases (STs).
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.