Sulfotransferase 1C2（SULT1C2) is a member the sulfotransferase1 superfamily. SULT1C2 catalyzes the transfer of sulfate from PAPS（3’-phosphoadenosine-5’-phosphosulfate) to phenol-containing compounds， including hormones and neurotransmitters. A short and a long isoform of SULT1C2 exist as a result of alternative splicing events. Sulfotransferase enzymes catalyze the sulfate conjugation of various hormones， neurotransmitters， drugs， and xenobiotic compounds.
