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Medical Term:

hypervariable regions

Pronunciation: hi-per'var-i-a-ble

Definition: the regions of the immunoglobulin molecule that contain most of the residues involved in the antibody binding site. Hypervariability at the site of antigen building ensures the broadest immunologic repertoire.

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.