CNPYbC183A phenocopies the C39A mutant.
A, gp93Flag expressing gp96-deficient pre-B cells were further transduced with CNPYbC183A. CNPYb transgene expression was verified by improved GFP expression analyzed via flow cytometry. B, lysates from the indicated cells were resolved on a SDS-PAGE and blotted for Flag, Myc, and β-actin. Numbers denote kilodaltons. C, TLR2 and TLR4 expression was analyzed via flow cytometry of the indicated cells. Shaded histograms indicate isotype control staining.