CD23
2015年4月15日
Recommended positive control: Lymphoid tissue
Staining pattern: Membrane and/or cytoplasmic
Reacitivity in normal cells: Subpopulation of follicular dendritic cells. Subpopulation of B-cells.
Diagnostic utilities:Positive in Small cell lymphoma/B-cell chronic lymphocytic leukemia. Negative in Mantle cell lymphoma, MALT lymphoma.
Sometimes positive in SLL/CLL.
Although canbe used as a marker for follicular dendritic cells, CD21 is better for this purpose.