
Retention of RNA on the ATP or MBGT column after six–column-volume wash. A-I and A-II show the retention of the original ATP aptamer and the cycle-5 RNA on ATP-C8-agarose columns. C-1, C-2, C-3, C-4, and C-5 show retention of cycle-1 to cycle-5 RNAs on the MBGT-agarose columns. A-III shows the retention of the cycle-5 RNA on an MBAT-agarose column.










