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DOI: 10.3791/54111-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
在本手稿中,介绍了用于抗体共价固定在纸盘上的高碘酸盐氧化和戊二醛交联方法。评估固定抗体的结合活性。基于这些结果,使用戊二醛交联方法开发了一种用于免疫球蛋白 G (IgG) 检测的新型纸质免疫测定法。
该方法的总体目标是稳定纤维素基质上的抗体和蛋白质,以促进裸眼比色免疫测定法的开发,这可用于即时诊断。这种方法可以帮助回答床旁诊断领域的关键问题。该技术的主要优点是它有助于稳定纤维素上的蛋白质,从而允许开发低成本的纸质诊断分析。
演示该程序的是我实验室的学生 Gloria Chang。首先,准备一张尺寸为 1 厘米 x 1 厘米的方纸。此外,使用打孔机准备 100 个由 Whatman 一级纤维素纸制成的纸盘,直径为 6.0 毫米。
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