title: Optical detection of magnetic resonance of glucagon and glucagon peptides in solution. A conformational change related to critical length of the peptide chain.
mesh_terms: D005934:Glucagon; D009682:Magnetic Resonance Spectroscopy; D010446:Peptide Fragments; D011487:Protein Conformation; D012996:Solutions
chemical_list: D010446:Peptide Fragments; D012996:Solutions; D005934:Glucagon