JNK Inhibitor II (Anthra[1,9-cd]pyrazol-6(2H)-one, 1,9-pyrazoloanthrone, SP600125, SAPK Inhibitor II)

May be stored at 4 degree C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degree 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.