Peptide Name: KinSub9RRKSF

Product Use: For assaying the phosphotransferase activity of Mammalian STE20-like protein-serine kinase 3; Serine-threonine-protein kinase 24 (MST3, UniProt ID Q9Y6E0). The KinSub9RRKSF peptide demonstrated high phosphotransferase activity with Pim1, and exhibited very low specificity when assayed with over 200 other protein kinases. A listing of other kinases that show appreciable phosphotransferase activity towards this peptide are listed in Table 1.

Peptide Production Method: Solid-phase peptide synthesis

Peptide Origin: KinSub9RRKSF was originally identified using a microarray with peptides that were predicted as optimal substrates for 500 human protein kinases with a proprietary algorithm developed at Kinexus with our academic partners.

Peptide Sequence: GGRSRRKSFRRIGHG

Peptide Modifications N Terminus: Free amino

Peptide Modifications C Terminus: Amide

Peptide Molecular Mass Calculated: 1726 Da

Peptide Purity Percent after Synthesis and Purification: >95

Peptide Appearance: White powder

Peptide Form: Solid

Storage Conditions: -20°C

Peptide Recommended Enzyme: Pim1