| 摘要 |
What are disclosed are a method for preventing the denaturation of proteins such as insulin in aqueous solution at interfaces by the addition to the solution of a surface-active substance comprising a chain of alternating weakly hydrophobic and weakly hydropholic zones, protein solutions containing such a surface-active substance, methods of purifying proteins contained in such solutions, and methods of treating surfaces with such a surface-active material to prevent the denaturation of proteins thereon.
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