Na 125I labelled anti-Thy 1 antibodies and DNP-BSA were reacted separately with mouse lymph node lymphocytes and autoradiograph taken thereafter, so to identify the cell surface markers.

• 分别以~(125)碘化抗 Thy 1 抗体及~(125)碘化 DNP-BSA 与小鼠淋巴结细胞相反应,然后进行放射自显影,从而初步建立了检测淋巴细胞表面标志的两种方法。