FAM-S6 RIBOSOMAL PROTEIN-DERIVED PEPTIDE 8K DP.  FLUORESCENCE LABELED PEPTIDE 5FAM-AKRRRLSSLRA-COOH, SUBSTRATE FOR ROCK-II,RSK1,RSK2,RSK3,TAB1 ,  SUFFICIENT FOR 8,000 DATA POINTS BASED ON 100 NM IN REACTION 1 * 100 Nmo