PAK1,2,3, phosphorylated (Thr423/Thr402/Thr436) (p21 Activated Kinase 1,2,3)

May be stored at 4 °C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and add glycerol (40-50%). Freeze at -20 °C. Aliquots are stable for 12 months at -20 °C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Specific for the phosphorylated form of PAK 1/2/3. Minimally reactive with the non-phosphorylated form of the immunizing peptide. Reactivity with non-phosphorylated PAK 1/2/3 is less than 1% by ELISA.