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Examples of nuclear stains that can be used for Pseudo-SEM imaging of vertebrate embryos and embryonic tissues.
| Nuclear Stain/Dyes | Conventional microscopy lamp/filter | Confocal microscope excitation laser |
| DAPI | Xenon or mercury/UV filter | 405 nm laser |
| bisbenzimide (Hoechst) | Xenon or mercury/UV filter | 405 nm laser |
| Red Dot 1 (Biotium) | 488, 532, 543, 568, 594, 633, 635 and 647 nm | |
| 647 nm optimal; | ||
| Draq5 (Biostatus) | 488, 514, 568, 633 nm sub-optimal |
