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. 2017 Oct 16;7:13260. doi: 10.1038/s41598-017-13550-6

Figure 7.

Figure 7

The dentilisin complex associates only with OM-MOSP. (A) SDS-PAGE and immunoblot analysis of TX-114 phase partitioned T. denticola cells using antisera directed against PrtP, PrcA1, PrcA2, and PrcB. Lanes: whole cells (WC), TX-114 insoluble material (Ins), aqueous (Aq) and detergent (Det) phase. (B) SDS-PAGE gels of the NP-40 supernatant without (−) or with (+) boiling followed by immunoblot analysis using the same antisera as in Panel A. (C) Eluates from Co-IP of OM and periplasmic conformers were immunoblotted with antisera against the four dentilisin components. (D) SDS-PAGE and immunoblot analysis of eluate when 2% DDM was added to the NP-40 supernatant prior to Co-IP. Molecular mass standards (kDa) are indicated on the left of each gel.