Electrophoretically homogeneous keratin A and keratin B were studied in the ultracentrifuge. Both preparations revealed two fractions: one which sedimented rapidly and another which sedimented slowly. This indicated that both preparations are heterogeneous with respect to particle size.
Report| May 25 1956
Sedimentation Studies of Epidermal Keratins. Keratin A and Keratin B
A. Gedeon Matoltsy
From the Department of Dermatology, Harvard Medical School, and the Dermatological Research Laboratories, Massachusetts General Hospital, Boston.
Received: December 21 1955
Copyright, 1956, by The Rockefeller Institute for Medical Research
A. Gedeon Matoltsy; Sedimentation Studies of Epidermal Keratins. Keratin A and Keratin B . J Biophys and Biochem Cytol 25 May 1956; 2 (3): 361–363. doi: https://doi.org/10.1083/jcb.2.3.361
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