Ventana Medical Systems, Inc. CONFIRM Ki-67 790-4286

CONFIRM anti-Ki-67 (30-9) Primary Antibody is directed against C-terminal portion of Ki-67 antigen. Staining for Ki-67 can aid in assessing the proliferative activity of normal and neoplastic tissue. This antibody is intended for use to identify stained proliferating cells by light microscopy in sections of formalin-fixed, paraffin-embedded tissue on a Ventana automated slide stainer. Ki-67 is a nuclear protein expressed in proliferating cells. During the cell cycle, the Ki-67 antigen is present in the G1, S, G2, and M phase but is absent in the G0 (quiescent) phase.