53-89. Partial, provide the Oxyntomodulin peptide. MW: 6.4kD. Purity >90% as determined by SDS-PAGE. Glucagon plays a key role in glucose metabolism and homeostasis. Regulates blood glucose by increasing gluconeogenesis and decreasing glycolysis. A counterregulatory hormone of insulin, raises plasma glucose levels in response to insulin-induced hypoglycia. Plays an important role in initiating and maintaining hyperglycic conditions in diabetes. GLP-1 is a potent stimulator of glucose-dependent i