Intracellular elastase activity observed with HL-60 cells

 Nomarski field

 cells on a grey background

 Fluorescence field

 cells are light colored on a black background

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Cells were incubated with the substrate solution, treated with the whole cell application kit, and visualized.

In addition, you can use these fluorogenic substrates for:
a) flow cytometric analysis
b) histology frozen sections
application notes and data will be available soon