Anti-MEK-1 / 2 Antibody

From the Antibodies.com catalogue, this affinity-purified reagent is a rabbit polyclonal antibody raised against a synthetic peptide derived from human MEK-1 / 2 spanning the non-phosphorylation site of Ser222 / Ser226. The antibody is offered as a 50 µL liquid formulation supplied at 1 mg/mL in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, and it specifically detects endogenous levels of MEK-1 / 2 protein across human, mouse and rat samples. It is unconjugated and has been validated for ELISA, Western blot (WB) and immunohistochemistry (IHC), making it suitable for routine signalling pathway studies as well as tissue and lysate screening. The reagent is shipped cold at 4 °C and should be aliquoted and stored at –20 °C upon arrival, with freeze/thaw cycles avoided to preserve activity. Produced in rabbit and purified by affinity chromatography against the epitope-specific immunogen, this polyclonal reagent gives broad recognition of the MEK-1 / 2 targets, supporting reproducible detection in research applications that map MAPK cascade activity.