APEX™ Alexa Fluor™ 647 Antibody Labeling Kit - FAQs

I need to label my tissue section with two mouse primary antibodies. Do I have to make direct conjugates of the antibodies to use them?

Check the isotype of the two antibodies to see if they are different. If so, we offer isotype-specific goat anti-mouse secondary antibodies that can be used together with minimal cross-reactivity. If the two mouse antibodies are of the same isotype, then you would need to make direct conjugates, such as with our antibody labeling kits or APEX, and SiteClick kits.

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