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. 2018 Jun 15;8:182. doi: 10.3389/fcimb.2018.00182

Figure 1.

Figure 1

Western blot and SDS-PAGE silver stain of CLC. (A) Hyperimmune (HI) rabbit serum to CLC extracted with phenol and reacted to CLC extracted with phenol (P) or urea (U); (B) HI rabbit serum to phenol-extracted CLC adsorbed with CLC-deficient strain WbtIG191VΔ1423-22_P10 and reacted with phenol (P)—or urea (U)-extracted CLC. (C) Silver stain of CLC extracted with 0.5% phenol (P) or 1 M urea (U). Similar proteins were evident in both the phenol- and the urea-extracted CLC, but a HMS band was more prominent in the urea-extracted CLC. After the CLC HI sera was adsorbed with the CLC-deficient mutant only one band/doublet was evident at about 45-kDa, which is the same size as that fractionated with the GelFree 8100 (Figure 2).