Factor VIII Receptor Antibody (IHC)

VIII-RAg is a glycoprotein that is widely present in vascular endothelium, liver sinusoids, splenic sinusoidal epithelium and lymphatic endothelial cells. It is a specific marker for vascular endothelium and its endogenous benign and malignant tumors. It is mainly used for benign and malignant tumors of vascular origin. In the diagnosis of tumors and angiosarcoma, a small number of adenocarcinoma-like tumors of the epididymis, uterus and fallopian tube can also be expressed. Benign vasculogenic tumors have stronger positive expression than angiosarcomas.