RNeasy FFPE Kit

The RNeasy FFPE Kit is specially designed for purifying total RNA from formalin-fixed, paraffin-embedded tissue sections. Special lysis and incubation conditions reverse formaldehye modification of RNA. In addition, the lysis buffer efficiently releases RNA from tissue sections while avoiding further RNA degradation. The kit also uses DNase and DNase Booster Buffer for optimized removal of genomic DNA contamination. RNeasy MinElute spin columns enable purification of total RNA with elution volumes of as low as 10 μl.

Purification can be fully automated on the QIAcube Connect.

The RNeasy FFPE Kit isolates all RNA molecules longer than 70 nucleotides from FFPE samples, providing usable RNA fragments for numerous downstream applications, including RT-PCR. However, RNA purified from FFPE samples is heavily fragmented and should not be used in downstream applications that require full-length RNA. Some applications may require modifications to allow the use of fragmented RNA (e.g., designing small amplicons for RT-PCR).

For cDNA synthesis, either random or gene-specific primers should be used instead of oligo-dT primers.

For 50 preps: 50 RNeasy MinElute Spin Columns, Collection Tubes, Proteinase K, RNase-Free DNase I, DNase Booster Buffer, RNase-Free Buffers, RNase-Free Water