pyy 100 конус бутлуур
The full name for peptide YY is pancreatic peptide YY. It is a hormone that is secreted from endocrine cells called L cells in the small intestine. There are two major forms of the peptide; one is 36 amino acids long PYY1 36 and the other lacks the first two amino acids PYY3 36 . It is secreted alongside the hormone glucagon like peptide 1.