Tissue Reactivity of the 14F7 Mab Raised against N-Glycolyl GM3 Ganglioside in Tumors of Neuroectodermal, Mesodermal, and Epithelial Origin
Figure 2
Hematoxylin and eosin staining of low-grade leiomyosarcoma of the stomach (a), malignant fibrous histiocytoma (c), and osteogenic sarcoma of the breast (e). Moderate reaction of 14F7 Mab in malignant smooth muscle cells. See no recognition of 14F7 in normal glands of the stomach (b). An intense immunostaining with 14F7 Mab located on both cell membrane and cytoplasm was detected in malignant fibrous histiocytoma (d) and osteoid cells (f) (inset on the upper-right corner, 400x magnification). Black bar = 100 μm.
