Our Tyramide Amplification Kits have been demonstrated to be robust and versatile for multi-color fluorescence imaging, compatible with dye-labeled antibodies and various cell staining methods (see Figure 1).
To use a Tyramide Amplification Kit in addition to one or more dye-labeled antibodies, follow the kit protocol to fix and block samples; label with primary antibodies; then detect primary antibodies using secondary antibodies. Dye labeled secondary antibodies can be co-incubated with the HRP-conjugated secondary or HRP-streptavidin from the tyramide kit. After washing, perform the CF® Dye tyramide reaction according to the kit protocol. The tyramide reaction does not interfere with the binding of dye-labeled antibodies or other fluorescent staining reagents.
Performing multi-color detection with more than one dye tyramide on the same sample requires sequential tyramide staining reactions, followed by HRP inactivation or antibody stripping between each step. See our tech tip:View more FAQs