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. 2024 Sep 20;22:848. doi: 10.1186/s12967-024-05616-7

Fig. 2.

Fig. 2

Optimization of conditions and hardware for single cell lysis and manipulation. (A) Monitoring of single cell lysis efficiency upon variation of lysis buffer composition. For better visualization, MCF-7 cells were prelabeled with Celltracker Green and NucBlue™ Live ReadyProbes™, and fluorescence images under the microscope were taken at indicated time points during lysis; Scale bar: 25 μm, Magnification:10x; DAPI (nucleus) and FITC (cytoplasm); (B) Lysis efficiency: comparison of complete lysis durations (min) for different CLB1:CSBL1 ratios; (C) Design of the holder for the ZeptoChip (left) and the adapter for the Micropick 48® slide, the Magnetpick® slide, and for the ZeptoChip (plus its holder) to position them precisely onto the CellCelector’s microscope stage (right)