CD95 is depalmitoylated by APTs. Principle of ABE assays according to Wan et al²⁸  (A). Palmitoylation of CD95 was analyzed by ABE assays. Therefore, CD95 of primary CLL cells was immunoprecipitated. Inhibition of depalmitoylation by PB significantly increased palmitoylation levels of CD95 (n = 3) (B).