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. 2016 May 24;6:26139. doi: 10.1038/srep26139

Figure 4. Gel electropherograms showing progress in the isolation of target-binding aptamer candidates during multi-round microfluidic SELEX.

Figure 4

Bar graphs depict the band intensity in the gel images from eluents collected during the SELEX process for (a) IgE and (b) BA-glucose mixture. Lane W: wash; Lane C: counter selection; Lane E: elution.