Methods Using an quantitative enzyme linked sandwich immunoassay(ELISA)and substrate chromatography to measure the quantities and activity of the TFPI of 19 woman with carcinoma of endometrium.

• 方法应用双抗体夹心酶联免疫吸附法及发色底物法对19例子宫内膜癌患者血浆TFPI抗原含量及活性进行测定。