pro-opiocortin was cleaved by the proteolytic activity in the secretory granule fraction to approximately 21,000 mr acth , approximately 13,000 mr acth , alpha-melanotropin , 16,000 mr nh2-terminal glycopeptide , beta-lipotropin , and an endorphin-related peptide .
C0033195
pro-opiocortin
C0023832
beta-lipotropin