title: Protein labeling by reductive methylation with sodium cyanoborohydride: effect of cyanide and metal ions on the reaction.
mesh_terms: D001894:Borohydrides; D003486:Cyanides; D005557:Formaldehyde; D008670:Metals; D008745:Methylation; D010084:Oxidation-Reduction; D011506:Proteins / Q000032:analysis*
chemical_list: D001894:Borohydrides; D003486:Cyanides; D008670:Metals; D011506:Proteins; D005557:Formaldehyde; C009282:sodium cyanoborohydride