TRUEscript 1st Strand cDNA Synthesis Kit uses RNA as a template and uses pre-mixing technology to efficiently synthesize first-strand cDNA with 5×TRUE Reaction Mix (pre-mixed with TRUEscriptHˉ RTase, RNase Inhibitor, dNTP Mixture, and Buffer). This product adopts molecular evolution technology and a new generation of reverse transcriptase with multiple mutations, which has stronger extension ability and stability.