Figure 13From: Constitutively overexpressed 21 kDa protein in Hodgkin lymphoma and aggressive non-Hodgkin lymphomas identified as cytochrome B5b (CYB5B)Immunohistochemical detection of CYB5B protein in reactive lymph node showing dermatopathic change. Intense cytoplasmic staining for CYB5B in T-zone lymphocytes. Membrane staining is not evident. Magnification × 600.Back to article page