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. 2013 Sep 30;8(9):e75409. doi: 10.1371/journal.pone.0075409

Figure 1. Staining profile and purity of polysaccharide material used for analysis.

Figure 1

Alcian blue staining is shown on the top, and silver staining is on the bottom. Lane 1, extract from KK01 using heat; lane 2, extract from KK01 using Tris acetate; lane 3, purified material from KK01 using Tris acetate; lane 4, purified material from KK01pamABCDE using Tris acetate; lane 5, purified material from KK01ctrA using Tris acetate; lane 6, purified material from KK01ctrA using surface PBS extraction; lane 7, purified material from KK01ctrA pamABCDE using Tris acetate. MS = molecular size (in kDa).