Research Article
Synthesis of Specifically Modified Oligonucleotides for Application in Structural and Functional Analysis of RNA
Table 4
Masses of the synthetic RNAs determined by MALDI-TOF-MS (linear negative-ion mode, found M = [M−H]−).
| Sequence | Cal. mass | Found mass | m | Error (%) |
| L2-TEST | 2677.73 | 2675.99 | 0.77 | 0.027 | 2-L3-A | 2585.63 | 2583.99 | 0.64 | 0.024 | 8-L1-A | 2526.53 | 2525.96 | 0.43 | 0.017 | A1L1 | 8041.95 | 8040.41 | 0.53 | 0.010 | A1L2 | 8155.03 | 8153.15 | 0.88. | 0.011 | A1L3 | 8039.93 | 8039.23 | 0.30 | 0.003 | A2L1 | 8041.95 | 8044.29 | 3.36 | 0.040 | A2L3 | 8039.93 | 8041.17 | 2.24 | 0.030 | D1L1 | 8098.93 | 8098.62 | 0.69 | 0.010 | D1L2 | 8212.03 | 8211.46 | 0.43 | 0.005 | D1L3 | 8096.93 | 8099.73 | 3.80 | 0.040 |
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