?:definition
|
-
Immunocytochemistry/immunohistochemistry reagents intended to perform qualitative and/or quantitative assessment of the expression of antigens (e.g., proteins) characteristic of neoplastic tumor cells (i.e., tumor markers). Immunocytochemistry/immunohistochemistry analysis to assess the expression of tumor markers may be performed in a wide diversity of tissue sample types, including frozen tissue, paraffin-embedded tissue, and fine-needle aspirations.
|