The subunit structure of horse spleen apoferritin: the molecular weight of the oligomer and its stability to dissociation by dilution (Short Communication) |
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| Authors: | Robert R Crichton Robert Eason Allan Barclay and Charles F A Bryce |
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| Affiliation: | Max-Planck-Institut für Molekulare Genetik, Ihnestrasse 63, Berlin-Dahlem, German Federal Republic, and the Department of Biochemistry, University of Glasgow G12 8QQ, U.K. |
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| Abstract: | The oligomer molecular weight of horse spleen apoferritin was determined by sedimentation-equilibrium techniques and a value of 443000 found. It is concluded that the apoferritin molecule consists of 24 subunits. At concentrations as low as 0.01mum there is no evidence of subunit dissociation. |
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