Immunohistochemistry (IHC) or tissue chemistry, safety, the name of a process for locating proteins in cells of a tissue.

In this method using the input (antibodies) monoclonal, etc. (antigens) of the cells to be identified. Significant progress in recent years in this manner has been done, and now as one of the diagnostic methods is important in branches of Medicine and to the special knowledge of the pathology, its place has opened.