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Fig. 3 | BMC Research Notes

Fig. 3

From: Proteinase K treatment improves RNA recovery from thyroid cells fixed with liquid-based cytology solution

Fig. 3

Effect of Proteinase K treatment on RNA recovery from CytoRichRed-fixed thyroid FNAB specimens. The thyroid FNAB specimens processed for LBC using CytoRich-Red solution were trapped to filters in the same way as described above. RNA was extracted from the specimens after incubation with Proteinase K-containing and Proteinase K-free buffers for 3 h at 55 °C

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