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. 2014 Aug 16;42(18):e142. doi: 10.1093/nar/gku733

Figure 5.

Figure 5.

Reproducibility of rRFN values over 12 weeks. Relative standard deviations (RSDs) in % for the MS/MS signal and the isotope normalized signal of 2’-O-methyladenosine (Am) over a period of 12 weeks. (A) MS/MS abundance of constant amounts and average abundance with RSD. (B) Relative response factor (rRFN) of Am obtained by the measurements shown in (A). (C) RSD of MS/MS signal and rRFN for 10 modified ribonucleosides after 12 weeks. In black, the RSD in % of the MS abundance without 13C SIL-IS-based correction is shown. RSDs of the respective rRFN are in green.