Figure 2.
Immunohistochemistry for Mcl-1 in anaplastic large cell lymphoma (ALCL). (A) Mcl-1 staining in the Karpas299 cell line. (B) Mcl-1 staining in an anaplastic lymphoma kinase negative (ALK−) ALCL (case 31). (C) ALK− ALCL (case 25) with tumour cells positive for Bcl-2. (D) ALK− ALCL (case 23) with tumour cells negative for Bcl-2. (E) ALK− ALCL (case 28) with tumour cells positive for Bcl-XL. (F) ALK+ ALCL (case 8) with tumour cells negative for Bcl-XL. Original magnification, ×800.