Lysis of cell nuclei on perforated electron microscopic supports.

Microscopica acta Pub Date : 1982-03-01
J Erenpreisa
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Abstract

The technique of gentle nuclear lysis for electron microscopic observation is suggested, which comprises adsorption of isolated nuclei on a positively charged pricked supporting film and sequential short-timed installation of the support with its back onto the filter paper moistened by lysing solution. The advantage of the method is slow, gradient-like, and to some extent regulated treatment allowing to visualize nuclear structures in their integrity.

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细胞核在穿孔的电镜支架上的裂解。
提出了一种用于电镜观察的温和核裂解技术,该技术包括将孤立的核吸附在带正电荷的刺状支撑膜上,并将支撑背连续短时间安装在被裂解液浸湿的滤纸上。该方法的优点是缓慢,梯度,并在一定程度上调节处理,使其完整的核结构可视化。
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