We're moving to rndsystems.com. Come with us!

After August 17, 2026, Novus Biologicals products and services will no longer be available on this website; you will access all products and services on rndsystems.com. Create your R&D Systems online account today.

Tissue Array Kits

The importance of using controls in immunohistochemistry

Immunohistochemistry (IHC) is a widely applied experimental method used to examine tissue antigen expression and behavior with the use of an antibody conjugated to a secondary tag for visualization.  IHC consists of a tissue preparation phase, an antibody-staining phase, and a result analysis phase - all of which may lead to skewed results if not properly performed.  One way to ensure that IHC staining results are in fact demonstrating protein behavior and not a side effect the experimental process is to use IHC controls within each expe