IDENTIFICACIÓN DE UNA HEMOAGLUTININA QUE FIJA N-ACETIL-D-GALACTOSAMINA (GalNAc) EN Prosopis chilensis -Mimosaceae (original) (raw)

Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas

Abstract

Aqueous extracts from Prosopis chilensis (Mol.) Stuntz -Mimosaceae- fruits were analyzed and they displayed hemagglutinating activity, that was especifically inhibited with N-Acetyl-D-Galactosamine (GalNAc). A compound that bind GalNAc was identified by ion exchange and affinity chromatography techniques and SDS-PAGE. The aqueous extracts of the seeds did not displayed any hemagglutinating activity and the hemagglutininins identified in Prosopis chilensis would belong to the endocarp.

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