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DOI: 10.3791/50154-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
原代小鼠心肌细胞培养物的肌原纤维组织和功能的研究的关键工具之一。以下协议描述了从新生小鼠心脏原发性心肌细胞的分离和培养。所得到的心肌细胞培养物随后可用于各种生物力学,生物化学和细胞生物学测定。
该过程的总体目标是分离和培养新生小鼠心肌细胞,以用于后续测定。这是通过首先解剖新生小鼠的心脏,然后手动将心脏组织切成小碎片来实现的。在第二步中,通过一系列酶消化解离心肌细胞。接下来,将分离的细胞接种,以富集心肌细胞。最后,可以观察到培养的心肌细胞粘附在板上,并表现出自发跳动行为。最终,可以通过免疫荧光显微镜观察转染真核表达构建体的心肌细胞内蛋白质的亚细胞定位。
- 与其他方法相比,该技术的主要优点是新生小鼠心肌细胞的分离和培养的稳健性和可重复性。
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