Yes, for each midi blot, mini blot, or vertically cut strip, prepare appropriate primary antibodies together in a single tube of iBind FD/ iBind Flex FD Solution, Prepare appropriate secondary antibodies together in a different tube of iBind FD/ iBind Flex FD Solution. Do not mix primary and secondary antibodies prior to loading in the device. All primary and secondary antibodies should be diluted according to the recommendations outlined in the user manual or quick reference card. When detecting several targets of the same species, the same concentration of secondary antibody can be used as when detecting one target. There is no need to increase the concentration for each additional target. Load multiplexed antibodies into the device as normal.
Caution: Consider cross-reactivity of secondary antibodies when multiplexing (e.g., rabbit anti-goat IgG and goat anti-mouse IgG are likely to cross-react).
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