This biotinylated peptide contains the residues surrounding Ser196 of Caspase-9. The serine residue in the peptide corresponding to Ser196 has been chemically phosphorylated in the course of peptide synthesis. This phosphopeptide was generated for use as a positive control in a kinase assay (B-Raf Kinase #7351), but it may also serve as a positive control in other heterogeneous or homogeneous kinase assays.
This phosphorylated peptide can be detected with the Phospho-Akt Substrate (RXRXXS/T) (110B7) Rabbit mAb #9614. A sample kinase assay protocol is attached.
The quality of the biotinylated peptide was evaluated by reverse-phase HPLC and by mass spectrometry.
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