A new route to polyamino acids containing histidine.
D001593:Benzyl Compounds; D055598:Chemical Phenomena; D002621:Chemistry; D002852:Chromatography, Ion Exchange; D005559:Formamides; D005561:Formates; D006639:Histidine / Q000138:chemical synthesis*; D007093:Imidazoles; D007700:Kinetics; D008623:Mercaptoethanol; D008970:Molecular Weight; D009578:Nitrobenzenes; D009904:Optical Rotation; D010455:Peptides / Q000138:chemical synthesis*; D011108:Polymers / Q000138:chemical synthesis*; D013053:Spectrophotometry; D013438:Sulfhydryl Compounds; D014466:Ultraviolet Rays
D001593:Benzyl Compounds; D005559:Formamides; D005561:Formates; D007093:Imidazoles; D009578:Nitrobenzenes; D010455:Peptides; D011108:Polymers; D013438:Sulfhydryl Compounds; D006639:Histidine; D008623:Mercaptoethanol