Immunohistochemistry

Our Complete Guide to IHC has been updated April 2023

Now featuring the latest tips and products at your disposal. Our complete IHC guide offers top tips from Proteintech experts on how to optimize tissue preparation, antigen retrieval, antibody concentration and other key steps in an IHC protocol.

Optimize your IHC protocol for frozen tissue and paraffin sections.

Enhance antibody intensity and avoid false negative staining with heat or proteolytic-induced antigen retrieval.

Avoid nonspecific binding with our blocking tips.

Increase specificity by choosing the right antibody for your staining

Choose the right detection method for your antigen

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