The development of the physical chemistry of proteins, 1898-1940.
D002627:Chemistry, Physical / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D046911:Macromolecular Substances; D008970:Molecular Weight; D011506:Proteins / Q000266:history*; D012492:Salts; D012995:Solubility
D046911:Macromolecular Substances; D011506:Proteins; D012492:Salts