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. Author manuscript; available in PMC: 2022 May 10.
Published in final edited form as: Biomacromolecules. 2021 Apr 7;22(5):1990–1998. doi: 10.1021/acs.biomac.1c00096

Figure 2.

Figure 2.

SDS-PAGE analysis of isopropanol-containing solvent extraction screens of ELP with different MW but identical charge distribution. (A) A40, MW 17.19 kDa. (B) A80, MW 34.15 kDa. (C) A160, MW 68.06 kDa (due to the size of the protein a 12% SDS-PAGE was used in this case). All solvent combinations refer to a 1:1 v/v mixture, e.g., AB refers to a 1:1 v/v mixture of A (isopropanol) and B (1-butanol). Outcomes of the other organic solvent extractions appear in Figure S2.