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Confocal laser scanning microscopy (CLSM) images of dual immunofluorescent localisation of CD46 (green) & WGA binding (red) (a#x0026;b) and CD55 (green) & WGA binding (red) (c) on postfix capacitated spermatozoa. Single staining for WGA in (a), CD46 in (b), and CD55 in (c) is marked with a solid arrow. Co-localisation signals as yellow pixels (broken arrow) for CD46 & WGA (b) and CD55 & WGA (c). Final magnification: × 1700 (a,b) and × 1200 (c).
