pH of electrophoresis solution (1 Viewer)

[thebigticket]

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[someth1ng]

- Electrophoresis is usually used to separate amino acids, right?
- Each amino acid has AT LEAST one amine group and one acid group.
- If the pH is below 7 (acidic), the amine group will tend accept a proton to make the amino acid positively charge and if the pH is above 7 (basic), the carboxylic acid group will tend to donate a proton to the OH- ions in solution to make the amino acid negative.