Achieve rapid, scalable, and efficient labeling of internalized antibody with the Invitrogen™ Zenon™ pHrodo™ iFL IgG Labeling Reagents. These pH-sensitive dye conjugates are non-fluorescent outside the cell but fluoresce brightly red or green when inside acidic environments, including those of phagosomes. As a result, pHrodo iFL IgG Labeling Reagents can offer faster and more accurate results than any other phagocytosis assay.
