Anti-MARK1 / 2 / 3 / 4 Antibody

Rabbit polyclonal antisera raised against MAP/Microtubule Affinity-Regulating Kinases (MARK1, MARK2, MARK3, and MARK4) enable multi-isoform detection of this serine/threonine kinase family in human, mouse, and rat samples. MARK kinases regulate microtubule stability through tau phosphorylation and have been implicated in tauopathy research, neuronal polarity, and cell-cycle progression, making broad-spectrum recognition valuable in neuroscience and cell signaling studies. This unconjugated reagent from Antibodies.com supports Western blot, immunohistochemistry, and immunofluorescence workflows and is supplied as 100 µL of polyclonal antiserum for research use only. Investigators probing phosphorylation of microtubule-associated proteins, Alzheimer's disease models, and kinase signaling cascades rely on this reagent to characterize MARK family expression across tissue sections and cell-based systems.