1954 年 41 巻 4 号 p. 499-502
Acid-base titrations were carried out on ferritin and apoferritin obtained from horse spleen, and analyses of the dissociating groups in the molecule were made on the basis of the titration data.
The authors express their cordial thanks to Prof. H. Tamiya, Prof. N. Shimazono, Dr. Y. Ogura, and Dr. M. Y one yam a for their kind guidance.