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DOI: 10.3791/50786-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
测量越来越复杂的生物样品中的生物标志物指导临床决策。我们描述一个高度敏感的方法同时测量心肌肌球蛋白结合蛋白C,肌酸激酶MB,心肌肌钙蛋白I与心肌梗死和健康对照组受试者的血清样本。
该程序的总体目标是同时定量血清样品中的心肌肌球蛋白结合蛋白 C 和心肌肌钙蛋白 I。这是通过首先用心肌肌球蛋白结合蛋白 C 抗体包被 96 孔板进行多重检测,或使用预先编码的三重检测来实现的。在第二步中,将包被板与校准品和血清样品一起孵育。
接下来,在最后一步添加标记的检测抗体,产生化学发光信号,由读板器检测。最终,血清样品中存在的目标心脏蛋白水平可以通过单一或多重免疫测定来确定。实验前一天,将 30 微升无明胶小鼠单克隆抗心肌肌球蛋白结合蛋白 C 抗体移液到 96 孔味噌规模发现裸标准板的每个孔的底角中。
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