In immunoblot analyses of IP samples, probing with antibodies against Ubc12 and NEDD8 detected a band of similar molecular weight corresponding to di-neddylated Ubc12 in both SENP8 knockout cell lines, but not the parental cells (Figure 3figure supplement 1A)
In immunoblot analyses of IP samples, probing with antibodies against Ubc12 and NEDD8 detected a band of similar molecular weight corresponding to di-neddylated Ubc12 in both SENP8 knockout cell lines, but not the parental cells (Figure 3figure supplement 1A). enzyme, as a substrate for auto-neddylation. Furthermore, we characterized SENP8/DEN1 as the protease that counteracts Ubc12…