Development of Electrochemical Immunosensors for HER-1 and HER-2 Analysis in Serum for Breast Cancer Patients.
本研究以人表皮生长因子受体1(HER-1)和受体2(HER-2)作为乳腺癌生物标志物,开发了两种基于丝网印刷金电极(SPGE)的电化学免疫传感器。传感器采用间接夹心酶联免疫吸附(ELISA)格式,金工作电极表面物理吸附抗HER-1或抗HER-2单克隆抗体捕获目标抗原,随后加入多克隆检测抗体,并依次加入抗兔IgG-HRP(HER-1)...