Publications by authors named "Josette Sainte-Marie"

A subcellular fractionation procedure was developed to isolate the different endosomal compartments present during reticulocyte maturation. After reticulocyte lysis and removal of excess haemoglobin by gel chromatography, membrane vesicles were separated over a discontinuous sucrose gradient (10-40%). Two fractions were isolated: P1 at the 25-35% sucrose interface and P2 at the 17-25% sucrose interface.

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