What Is the Isoelectric Point of a Protein

question 51

Multiple Choice

What is the isoelectric point of a protein?

• A)The pH at which the protein has the greatest charge.
• B)The pH at which a protein has a negative charge.
• C)The pH at which a protein has no charge.
• D)The proton potential of a protein in an acrylamide gel.
• E)The proton potential of a protein in a cell.

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