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Welcome to the Mayo Clinic Laboratories Immunohistochemistry (IHC) Testing Catalog, which contains more than 300 specialized stains. These tests can also be filtered and viewed by subspecialty categories, which are listed to on the right-hand column of this page. To return to the IHC specialty page, click the button below.


Return to IHC Specialty Page

Testing by Subspecialty

IHC Stains with Interpretation

IHC Tech Only Stains

ISH Stains with Interpretation

ISH Tech Only Stains