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Pronunciation: ga-lak'to-sam'en

Definition: The 2-amino-2-deoxy derivative of galactose, in which the NH2 replaces the 2-OH group; the d-isomer occurs in various mucopolysaccharides, notably of chondroitin sulfuric acid and of B blood group substance; usually found as the N-acetyl derivative.

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.