Can the Reverse Transcriptases of the QuantiTect Reverse Transcription Kit and the QuantiTect Probe RT-PCR Kit be used interchangeably?
FAQ ID -1066

No, please do not exchange Quantiscript Reverse Transcriptase of the QuantiTect Reverse Transcription Kit with QuantiTect RT Mix of the QuantiTect Probe RT-PCR Kit.

Although both are an optimized mixture of Omniscript and Sensiscript Reverse Transcriptases, the mixture provided in the QuantiTect Reverse Transription Kit is optimized for random priming in a two-step reaction, whereas the mixture in the QuantiTect Probe RT-PCR Kit is optimized for gene-specific priming in a one-step RT-PCR reaction.