title: Cross-linking of insulin with glutaraldehyde to form macromolecules.
mesh_terms: D000447:Aldehydes; D003300:Copper; D003432:Cross-Linking Reagents; D005976:Glutaral; D007328:Insulin; D008239:Lysine / Q000032:analysis
chemical_list: D000447:Aldehydes; D003432:Cross-Linking Reagents; D007328:Insulin; D003300:Copper; D008239:Lysine; D005976:Glutaral