Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Production, circulation, and excretion of melanin-related metabolites. 5-S-cysteinyldopa (5SCD); 5,6-dihydroxyindole (DHI); 5,6-dihydroxyindole-2-carboxylic acid (DHICA); catechol-O-methyl transferase (COMT); 5-hydroxy-6-methoxyindole-2-carboxylic acid (5H6MI2C); 6-hydroxy-5-methoxyindole-2-carboxylic acid (6H5MI2C).
