KCTD5 Monoclonal Antibody for Western Blot, ICC/IF, IHC (P), Flow KCTD5 is involved in interaction with CUL3 suggests that it may act as a substrate adapter in some E3 ligase complex. Does not affect the function of Kv channel Kv2.1/KCNB1, Kv1.2/KCNA2, K