Anti-GSK3a (Ab-21) Antibody

Raised in rabbit, this unconjugated polyclonal reagent from Antibodies.com targets glycogen synthase kinase 3 alpha (GSK3α) at an epitope surrounding residue 21, enabling studies of insulin receptor signaling, Wnt/β-catenin pathway regulation, and glycogen metabolism. Validated for three complementary immunoassays—Western blot for total and phosphorylated kinase analysis, immunohistochemistry for tissue-localization work, and immunofluorescence for subcellular distribution mapping—the preparation cross-reacts with human, mouse, and rat samples, supporting neuroscience, metabolic disease, and oncology research programs. The antibody is supplied as 100 µl of liquid stock, aliquoted for multiple experiments, and is intended for research use only. Store frozen in single-use aliquots to preserve titer across freeze-thaw cycles.