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DOI: 10.3791/64843-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
捕获去核红细胞蛋白质活化的动态变化带来了方法学挑战,例如保留急性刺激的动态变化以供以后评估。所提出的方案描述了样品制备和染色技术,这些技术能够保存和分析相关的蛋白质变化和随后的检测。
我们的方法通过在快速发展的机械生物学领域固定临时蛋白质修饰,然后用特异性抗体检测它们,使机械亚细胞研究成为可能。这种方法在技术上很容易应用。结果非常有效且可重复。
此外,与其他技术相比,我们的方法确实可以有效地用于新兴的翻译后红细胞信号传导领域,该领域依赖于临时蛋白质修饰,尤其是红细胞机械信号传导。要进行红细胞蛋白固定,请在室温下以一比二的比例在 4% 多聚甲醛溶液中稀释全血 20 分钟。将血液溶液在室温下以132g离心三分钟,然后小心地除去上清液。
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