We supply Amytracker molecules with high affinity toward amyloid proteins. For staining of cryo- or paraffin sections, diluting the supplied solutions 1:1000 should be sufficient. If you want to increase the intensity, you might increase the concentration and use 1:500 dilution instead. For live cell staining, we usually recommend to dilute our products 1:500. For fibrillation assays and spectroscopic application you should titrate the supplied optical tracer molecules, so you work with substochiometric amounts and make sure that there is not too much unbound probe in your sample.