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3. R. K. Scopes, “Protein Purification: Principles and Practice,” 2nd Ed., Springer-Verlag, New York, 1987, pp. 186–198.
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5. S. Kuramitsu and K. Hamaguchi, in “Seikagaku Data Book,” Part I (in Japanese), ed. by the Japanese Biochemical Society, Tokyo Kagaku Dojin, Tokyo, 1979, p. 91.