High Sensitivity. Low Background. True Results.

For decades, immunohistochemistry (IHC) has been an invaluable tool for the detection, localization, and quantification of antigens in preserved tissue for research and diagnostic purposes. Enzo’s complete set of tools improve the quality and efficiency of your IHC process from start to finish. Avoid ambiguity with high-sensitivity and low background reagents that are compatible with manual and automated platforms. Combined with the market’s most extensive palette of unique chromogens, Enzo provides the flexibility needed for simple or complex protocols.

" The POLYVIEW® PLUS HRP-DAB (Anti-Rabbit) kit worked very well; there was no background and the protocol is faster than many other IHC kits available commercially. I would surely recommend it. I was really happy with the POLYVIEW® PLUS HRP-DAB (Anti-Mouse) kit too. "

– Columbia University

" We tested Enzo’s POLYVIEW® IHC detection reagents and HIGHDEF® chromogens on our immunohistochemical autostainers against similar available detection reagents and chromogens. We found that Enzo’s detection reagents and chromogens matched or exceeded what we currently used, allowing for increased sensitivity and specificity when used against both human and murine tissue. "

– The Beatson Institute

Enzo offers the broadest (and expanding) palette of IHC stain colors to choose from, giving you the ultimate flexibility in planning your multiplex Immunohistochemistry protocol.

Our growing list of over 1000 IHC validated antibodies includes those for the detection of key signaling proteins, cell surface markers, mediators of cell death, oxidative stress, heat shock proteins, proteasomes, and more. We know IHC optimization can be a time and resource consuming endeavor. You can back any of our antibodies with our Worry-Free Antibody Trial Program, even those not validated for IHC.