Optimal conditions for the use of protei
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Brett A. Johnson; Dana W. Aswad
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Article
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1991
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Elsevier Science
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English
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Protein L-isoaspartyl methyltransferase provides a basis for enzymatic measurement of atypical, isoaspartyl linkages which make a major contribution to protein microheterogeneity. The low Vmax of the methyltransferase reaction and the instability of the methyl ester can hinder accurate determination