Peptide Name: PKD1 (735-752) pS738+pS742+pT746+pY749

Product Use: This phosphopeptide may be useful as a substrate for screening the phosphatase activity of protein phosphatases. The peptide sequence is located in the protein kinase catalytic domain activation T loop region between subdomains VII and VIII. S738 and S742 phosphorylation stimulates phosphotransferase activity, and T746 and Y749 phosphorylation are predicted to be inhibitory.

Peptide Production Method: Solid-phase peptide synthesis

Peptide Origin: Homo sapiens

Peptide Sequence: GEK-pS-FRR-pS-VVG-pT-PA-pY-LAP

Peptide Modifications N Terminus: Free amino

Peptide Modifications C Terminus: βAla-Cys

Peptide Modifications Other: Phosphorylated

Peptide Molecular Mass Calculated: 2470.3 Da

Peptide Purity Percent after Synthesis and Purification: >50

Peptide Appearance: White powder

Peptide Form: Solid

Storage Conditions: -20°C

Storage Stability: Tends to dimerize