Sera from Patients with Malignant Pleural Mesothelioma Tested Positive for IgG Antibodies against SV40 Large T Antigen: The Viral Oncoprotein

Figure 4

Histological staining of MPM slices with the monoclonal antibody Pab 101 against the SV40 Tag oncoprotein. (a) and (b). These panels show the epithelioid component of a biphasic mesothelioma sample with all malignant cells found to be SV40 Tag-positive; (a) magnification 200×; (b) magnification 400×. (c) and (d). These panels show the same epithelioid mesothelioma sample. All malignant cells tested SV40 Tag-positive; (c) magnification 200×; (d) magnification 400×.

(a)

(b)

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