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. 2015 Jul 10;10(7):e0131868. doi: 10.1371/journal.pone.0131868

Fig 4. Chitin-binding assay.

Fig 4

Lane 1, water-washings; lane 2, 0.2 M NaCl-washings; lane 3, 1 M acetic acid-washings; lane 4, extract with detergent-SDS/β-mercaptoethanol for 10 min at 100°C. GST was used as a negative control.