1. Loftfield, R. B., Prog. Biophys., 9, 347 (1957); Vaughan, M., and Steinberg, D., Adv. Prot. Chem., 14, 115 (1959).
2. Urry, D. W., and Eyring, H., Arch. Biochem. Biophys., Suppl. 1, 52 (1962); Loftfield, R. B., Biochem. J., 84, 59P (1962); 89, 82 (1963).
3. Grazer, W. B., and Allison, A. C., Biol. Revs., 35, 459 (1960); Ogden, A. L. Animal Breeding Abstr., 29, 127 (1961).
4. Brown, R. A., and Timasheff, S. N., in Electrophoresis, edit. by Bier, M., 337 (Academic Press, New York, 1959).
5. Manners, D. J., Adv. Carbohydrate Chem., 17, 371 (1962).