Anti-JNK3 Antibody

Raised in rabbit and supplied unconjugated, this polyclonal antibody from Antibodies.com specifically recognizes JNK3 (c-Jun N-terminal kinase 3, also called MAPK10), a stress-activated kinase predominantly expressed in neural tissues including brain and spinal cord. The reagent is validated for western blot, immunohistochemistry, immunofluorescence, and ELISA workflows and detects JNK3 from human, mouse, and rat samples, supporting translational studies of neuronal stress signaling.

Unlike the more broadly distributed JNK1 and JNK2 isoforms, JNK3 expression is largely restricted to nervous tissue, where it governs stress-activated apoptosis following excitotoxic injury, ischemia, and neurodegenerative insults. Researchers investigating Parkinson disease models, ischemic stroke, or excitotoxicity rely on isoform-selective detection that this polyclonal reagent provides. The 100 µl pack size supports multiple membrane and slide-based experiments, and aliquots can be refrigerated for repeated use across blots and staining runs.