Adducin (Ser 662) is a protein kinase substrate peptide suitable for kinase assays. This is a suitable substrate for Rsk-1: sc-4803 and CaMII: sc-4807 and PKG: sc-4817 and PKCα: sc-4820. Recognition Motif: X-X-R/K-X-R-X-X-S-X-X and R-X-X-S/T-V and R/K-X-X-S/T and R/K-X-X-S/T and K/R-X-X-S/T.