Anti-MEK-1 / 2 Antibody

The MAPK/ERK signaling cascade depends on the dual-specificity kinases MEK-1 and MEK-2 to relay upstream Ras/Raf input into downstream ERK1/2 phosphorylation, and this polyclonal antibody from Antibodies.com is raised in rabbit against a conserved epitope shared by both MEK-1 and MEK-2, allowing simultaneous detection of the endogenous isoforms in cell lysates and tissue extracts. Supplied as 100 µl of unconjugated antisera in a vial, the reagent performs cleanly in western blot workflows and supports ELISA-based assays. Verified reactivity covers human, mouse, rat, and monkey samples, enabling comparative work across standard laboratory model systems and primary human material. Aliquoting upon first thaw and avoiding repeated freeze-thaw cycles preserves antibody titer for routine bench use.