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. 2018 Feb 27;18:230. doi: 10.1186/s12885-018-4151-x

Fig. 4.

Fig. 4

A confocal image of double immunofluorescence labeling of tryptase and SSEA3. The image is a “maximum intensity” digital composite from 12 focal planes showing merged channels from dIF labeling of tryptase (green) and SSEA3 (red), together with DAPI nuclear staining (blue). Double-labeled tryptase+ SSEA3+ round/oval cells (thin arrows) and a SSEA3+ degranulated cell (thick arrow) are indicated. Scale bar 10 μm