JCS -- Chimienti et al. 119 (20): 4199 Figure IG3

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Fig. 3. Colocalization of ZnT-8 and insulin in human islet cells. Analysis of islet cell cytospins using anti-insulin and anti-ZnT-8 antibodies by confocal fluorescence microscopy. Insulin (green, left) displayed a characteristic punctuate staining. ZnT-8 staining (red, middle) completely coincided with the staining of insulin. Superimposition of the two images demonstrates the colocalization of ZnT-8-GFP and insulin (yellow, right). Bars, 20 µm.