Dye-charge blocking

Negatively charged dye molecules conjugated to antibodies or peptides will readily bind to positively charged structures.  In cells, the dyes typically bind to mitochondia and nuclei, and in tissue like brain sections they bind to myelinated white matter, generating high background signals.

SKU Name Size
R37107 Image-iT® FX Signal Enhancer ReadyProbes® Reagent 1 kit