I have read that different optical imaging techniques such as such as wide-field microscopy, confocal microscopy or STED microscopy can theoretically achieve a different spatial resolution. ...
When is it best to use Hoechst vs. DAPI for nuclear staining? They seem to be very similar on paper. Are there situations where one is clearly preferable?
I'm never going to run these type of experiments but I do need to have a good idea of their timescale. After I fix my cells, if I stained my cells with histology stains like DAPI, Fluorescein, and ...
Is there a photobleaching-resistant, cell-permeant viability stain in the far red part of the spectrum?
I am looking for a live-cell–impermeable dye for viability. (The cells cannot be permeabilized and fixed in this experiment.) I would prefer with excitation and emission spectra similar to Cy5, but I ...