Calculate isoelectric point of glutamic acid
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Isoelectronic point, pI
The isoelectronic point or isoionic point is the pH at which the amino acid does not migrate in an electric field.
This means it is the pH at which the amino acid is neutral, i.e. the zwitterion form is dominant.
A table of pKa and pI values can be found on the next page.
The isoelectronic point or isoionic point is the pH at which the amino acid does not migrate in an electric field.
This means it is the pH at which the amino acid is neutral, i.e. the zwitterion form is dominant.
A table of pKa and pI values can be found on the next page.
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