TrueBlack® Lipofuscin Autofluorescence Quencher, 20X in DMF, is a novel reagent that quenches lipofuscin autofluorescence in tissue sections for immunofluorescence staining.

• Eliminates lipofuscin autofluorescence
• Reduces autofluorescence from non-lipofuscin sources
• Doesn’t cause high background, unlike Sudan Black B
• Can be used before or after immunofluorescence staining
• Clears the way for fluorescence imaging of human and aged animal tissues