Antibody Ki67 Staining Method

**Semantic type:** Laboratory Procedure

**Definition:** An immunohistochemical technique used to quantify the percent of cells in a tissue sample that can react with monoclonal antibody Ki67. Antibody Ki67 recognizes antigen KI-67 protein, which is a nuclear protein that is exclusively expressed by proliferating cells.

**Synonyms:** - Antibody Ki-67 Staining Method - Ki-67 Antibody Staining Method - Ki-67 Staining Method - Ki67 Antibody Staining Method - Ki67 Staining Method