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DOI: 10.3791/55376-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
本文介绍了一种利用 WEHI 164 细胞中和机制测定抗 TNFα单克隆人的相对亡活性的协议。本协议对于比较不同分子的中和强度具有相同的生物功能是有用的。
该程序的总体目标是测量抗 TNF-α 分子的相对效力。在这个例子中,我们比较了两种抗 TNF-α 单克隆抗体,以确定一种参比 mAb 与正在研究的样品 mAb 的中和效率。本教程介绍了确定 TNF-α 中和效力的详细步骤,这些步骤未包含在文献中。
细胞会受到不同环境因素的压力,例如饥饿。每个细胞的表面都有不同的蛋白质,称为受体。其中一些对细胞因子 TNF-α 具有特异性。
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