part_of pancreatic islet molecular composition measurement whole pancreas protein/peptide composition measurement pancreatic islet protein/peptide composition measurement 2014-08-26T13:45:24Z Any measurement involving the composition, that is, the absolute amount, relative amount or type of one or more proteins or peptides in a specified sample of tissue derived from one or more pancreatic islets. CMO:0002582 JSmith clinical_measurement_ontology pancreatic islet tissue protein/peptide composition measurement