the histochemical patterns of expression of endogenous sugar receptors ( e.g . endogenous lectin-like proteins ) of 10 cases of well-differentiated ependymoma and 10 cases of malignant ependymoma were analysed , using a panel of 18 biotinylated ( neo ) glycoproteins and a standardized staining protocol .
C0023206
lectin
C0033684
proteins