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Product Description

This biotinylated peptide contains the residues surrounding serine 144 of PAK1 and serine 141 of PAK2. This peptide was generated for use as a substrate in heterogeneous or homogeneous kinase assays.


Molecular Formula:

1775 daltons


Peptide Core Sequence:

QKYMS*FT


Quality Control

The quality of the biotinylated peptide was evaluated by reverse-phase HPLC and by mass spectrometry.

Product Usage Information

The phosphorylated form of the peptide can be detected with the Phospho-(Ser/Thr) Phe Antibody #9631.


Storage: Supplied in 0.0001% DMSO. Store at -20°C.


For Research Use Only. Not For Use In Diagnostic Procedures.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.

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PAK1 (Ser144)/ PAK2 (Ser141) Biotinylated Peptide