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. Author manuscript; available in PMC: 2011 Jul 1.
Published in final edited form as: Methods. 2010 Feb 16;51(3):336–346. doi: 10.1016/j.ymeth.2010.02.010

Table 1.

Percentage of polyacrylamide gel (acrylamide/bis-acrylamide ratio of 19:1) needed to purify oligonucleotides of indicated lengths.

Length of Oligonucleotide Percentage of polyacrylamide
< 40 nucleotides 10%
40 – 75 nucleotides 8%
>75 nucleotides 6%