Skip to main content
. 2020 Mar 31;54(8):5218–5226. doi: 10.1021/acs.est.9b07207

Figure 1.

Figure 1

Images of SDS-PAGE gels with extracts 1, 2, and 3; the pellet (P); and the whole granules (G). Lane L contains the molecular-weight ladder. Gels were stained with (A) Coomassie Blue, (B) Alcian Blue at pH 2.5, and (C) Alcian Blue at pH 1.0. In all panels, the right part contains the profile of the material after EPS extraction, and the left part is the fraction that formed a complex with the DMMB dye in the glycosaminoglycan assay. (Note that before pretreatment, the pellet and the whole granules cannot be applied on a gel since they are not soluble.).