Is the NadPrep EZ RNA Library Preparation Kit suitable for severely degraded FFPE samples?

Yes. It is. NadPrep EZ RNA Library Preparation Kit is suitable to most RNA samples from different grades and sources (cells, fresh tissues etc.). For FFPE-derived RNA samples with severe fragmentation (DV₂₀₀ < 20), reverse transcription efficiency may be reduced, and it is recommended to increase the no. of PCR cycles as appropriate. When performed targeted capture on FFPE-derived RNA samples, consider increasing the RNA input to improve capture efficiency.