Anti-JNK1 Antibody

This rabbit polyclonal antibody from Antibodies.com recognizes JNK1 (c-Jun N-terminal kinase 1), a serine/threonine kinase encoded by MAPK8 and a central node in stress-activated MAPK signaling. The reagent is supplied as a 100 µl aliquot containing 1 mg/ml antibody in PBS with 0.1% sodium azide and 50% glycerol as a cryoprotectant, and is unconjugated for flexible downstream detection chemistries. Raised in rabbit, the polyclonal reagent reacts with human, mouse, and rat JNK1 and is intended for western blot detection in cell lysate and tissue homogenate workflows. JNK1 phosphorylates c-Jun and other AP-1 transcription factors in response to cytokines, UV, and oxidative stress, so the antibody fits signaling studies dissecting apoptosis, proliferation, and inflammatory pathways. Researchers commonly combine this reagent with phospho-JNK readouts to analyze upstream kinase activation in oncology, neurobiology, and immunology research. For long-term stability, store frozen in single-use aliquots; the sodium azide preservative inhibits microbial growth in working stocks kept refrigerated.