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Related to isoelectric focusing: isoelectric point
isoelectric focusing[¦ī·sō·i′lek·trik ′fō·kəs·iŋ]
Protein separation technique in which a mixture of protein molecules is resolved into its components by subjecting the mixture to an electric field in a supporting gel having a previously established pH gradient. Also known as electrofocusing.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.