c-erbB-2 Immunohistochemistry in Paraffin Tumors
互联网
1136
Immunohistochemistry is the study of the intracellular distribution of antigens based on the formation of an immune complex. The concept is based on the application of a specific antibody to the antigen to be detected and visualization of the antigen-antibody reaction with a staining procedure. Immunohistochemical staining allows direct observation of antigenic expression at the cellular level.
