This biotinylated peptide contains the residues surrounding tyrosine 891 of IRS-1. This peptide was generated for use as a substrate in heterogeneous or homogeneous kinase assays.
The phosphorylated form of the peptide can be detected with the Phospho-Tyrosine Mouse mAb (P-Tyr-100) #9411. 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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