Anti-S6K Antibody

The polyclonal reagent from Antibodies.com targets S6K (p70 ribosomal protein S6 kinase), a serine/threonine kinase positioned downstream of mTOR complex 1 that controls protein synthesis, cell growth, and metabolic regulation. Raised in rabbit and supplied unconjugated in a 50 µl vial, the antibody is validated for western blot and immunohistochemistry workflows. Reactivity has been confirmed against human, mouse, and rat samples, supporting translational studies that compare pathway activation across species and tissue types. The polyclonal format broadens epitope coverage across the kinase, useful for detecting full-length S6K as well as phosphorylated activation-loop variants routinely probed in mTOR signaling research, including investigations of nutrient sensing, insulin response, and oncogenic translation control.