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. 2020 Aug 29;11(8):711. doi: 10.1038/s41419-020-02918-8

Fig. 2. Assessment of cone purity.

Fig. 2

Cell preparation showing the light transmitted image (a), the DAPI nuclear staining (b), calcein green staining for viable cells (c) and the immunoreactive cone arrestin staining (d). The merged images DAPI/cone arrestin (e) and calcein/cone arrestin (f) indicate that most isolated viable cells are cone photoreceptors as quantified in Fig. 1d. The scale bar represents 10 µm.