Anti-JNK2 Antibody

Raised in rabbit, this unconjugated polyclonal reagent from Antibodies.com targets JNK2 (c-Jun N-terminal kinase 2, also called MAPK9), a stress-activated serine/threonine kinase of the MAPK family. The antibody ships as a 100 µl liquid stock at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, and has been validated for western blot, immunohistochemistry, immunocytochemistry, immunofluorescence, and immunoprecipitation across human, mouse, and rat samples.

JNK2 is broadly expressed and contributes to signaling cascades triggered by cytokines, UV exposure, oxidative stress, and osmotic shock, where it phosphorylates c-Jun, ATF2, and Elk-1 to drive AP-1 dependent transcription. The polyclonal format recognizes multiple epitopes on the target protein, supporting consistent detection in apoptosis assays, inflammation studies, and pathway mapping of the JNK/c-Jun axis in cell-based and tissue-based experiments.

The glycerol-containing formulation keeps the protein stable during routine handling; aliquot upon arrival to limit freeze-thaw cycles and protect the solution from light. For research use only.