Moreover, we found that E3.5 could recognize the molecule expressed on derma of skin of 38wk-fetus and the germinal center of tonsil tissue by immunohistochemical assay.

• E3.；5免疫组化鉴定，发现其识别的分子表达于38Wb胎儿皮肤真皮层。 在扁桃体的生发中心亦有表达。