Ribosomal Protein S6 Acceptor Peptide, Highly Purified

Substrate for p90 rsk (S6K) in cell extracts using phosphocellulose assay. Sequence (linear): Arg-Arg-Leu-Ser-Ser-Leu-Arg-Ala-OH , Amino Acid Analysis: Confirms expected sequence, Peptide Content: 81.3 ± 4%, Solubility: H2O , Storage and Stability: , Lyophilized powder may be stored at 4°C for short-term only. Stable for 12 months at -20°C. Reconstitute to nominal volume (see reconstitution instructions for peptides) and store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.