https://www.selleckchem.com/pr....oducts/R788(Fostamat
Testosterone regulates the male reproductive system and acts directly or indirectly on nearly all systems during fetal, pubertal and adult life. Testosterone homeostasis depends on its synthesis and degradation. The major biotransformation reactions are hydroxylation by different cytochrome P450 (CYP) isoforms. There are no described methods to determine the profile of testosterone-hydroxylated metabolites in human urine. The aim of this study was to develop an analytical method to determine testosterone-hydroxylated