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Optimal isolation conditions for rainbow trout (Salmo gairdneri) hepatic ribosomes
D R Orvos1, C M Sellers, N E Garrison
1Department of Biology, James Madison University, Harrisonburg, VA 22807.
Abstract:
1. Isolation conditions for rainbow trout (Salmo gairdneri) liver ribosomes were optimized. 2. Optimal initial buffer (Buffer I) concentrations were 250 mM sucrose, 50 mM Tris (pH 7.6, 25 degrees C), 75 mM KCl, and 5 mM MgSO4.7H2O. 3. Optimal concentrations for post-105 supernatant buffer (Buffer III) were 25 mM Tris (pH 7.6, 25 degrees C), 75 mM KCl, and 8 mM MgSO4.7H2O.