SAPK, JNK, phosphorylated (Thr183 Tyr185)(Stress-Activated Protein Kinase, Jun-terminal Kinase)

May be stored at 4 °C for short-term only. For long-term storage, store at -20 °C. Aliquots are stable for at least 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.

Detects endogenous levels of p46 and p54 SAPK/JNK dually phosphorylated at threonine 183 and tyrosine 185. Does not recognize endogenous levels of phosphorylated p44/42 MAPK or p38 MAP kinase. Species Crossreactivity: Mouse and rat.