since the presence of the 8-kda form provides evidence for direct processing of pro-s -- -- s-14 + 8-kda peptide , the present data suggest that pro-s -- -- s-14 conversion is important for s-14 synthesis in the hypothalamus and pancreas , tissues rich in the 8-kda form , but not in the stomach and jejunal mucosa , which contain low concentrations of this peptide .
C0037659
s-14
C0020663
hypothalamus