The Ion AmpliSeq ERCC Companion Panel is compatible with Ion AmpliSeq Transcriptome Human Gene Expression Kit and Ion AmpliSeq Transcriptome Mouse Gene Expression Kit (not recommended for use with FFPE samples or panels outside of Ion AmpliSeq Human or Mouse Transcriptome kits). With the addition of the Ion AmpliSeq RNA ERCC Companion panel to your Ion AmpliSeq RNA panel, dynamic range and sensitivity can be similarly evaluated in Ion AmpliSeq RNA libraries that are prepared from RNA samples containing the ERCC RNA Spike-In Mix