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Volatile buffers can override the “pH memory” of subtilisin catalysis in organic media

The protonation state and activity of enzymes in low-water media are affected by the aqueous pH before drying (“pH memory”). However, both protonation and activity will change if buffer ions can be removed as volatile or organic-extractable weak acids or bases. With NH(4)OOCH buffers, in which both...

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Bibliografske podrobnosti
Main Authors: Zacharis, Evagelos, Halling, Peter J., Rees, D. Gareth
Format: Artigo
Jezik:Inglês
Izdano: The National Academy of Sciences 1999
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC15440/
https://ncbi.nlm.nih.gov/pubmed/9990001
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