This biotinylated peptide contains the residues surrounding Ser32 of IκBα. The serine residue in the peptide has been chemically phosphorylated in the course of peptide synthesis. This peptide was generated for use as a substrate in heterogeneous or homogeneous kinase assays.
This phosphorylated peptide can be detected with the Phospho-IκBα (Ser32/36) (5A5) Mouse mAb #9246. A sample kinase assay protocol is attached.
Supplied in 0.0001% DMSO. Store at -20°C.
The quality of the biotinylated peptide was evaluated by reverse-phase HPLC and by mass spectrometry.
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