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. 2016 Apr 21;15:29. doi: 10.1186/s12943-016-0513-7

Fig. 2.

Fig. 2

Compound 6 reduces MC38 CTSS-like activity and blocks intracellular degradation of CD74. a MC38 cells were lysed and treated with compound 6 demonstrating reduction of CTSS-like activity b) Compound 6 permeated the cell membrane of human Raji cells and blocked degradation of CD74 fragment lip10, a canonical endosomal CTSS substrate. c Evaluation of lip10 band intensity revealed an IC50 value of 2.9 µM for compound 6