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. 2001 Aug 7;98(17):9624–9629. doi: 10.1073/pnas.161299398

Figure 1.

Figure 1

SDS/PAGE analysis of highly purified AqpZ protein after staining with silver reagent. Lane 1, 200 μg purified AqpZ was applied; lane 2, 100 μg; lane 3, 50 μg; and lane 4, 25 μg of protein. The method of Laemmli was used (44).