Anti-ERK1 + ERK2 Antibody [Assigned #A11116]

Target the MAPK signaling cascade with this Rabbit monoclonal antibody recognizing both ERK1 (p44 MAPK) and ERK2 (p42 MAPK) in a single reagent. Supplied by Antibodies.com as an unconjugated IgG formulation in a 100 µl vial, the antibody is validated for Western blot, immunofluorescence, and immunoprecipitation workflows across human, mouse, and rat samples. The dual-specificity clone detects the two closely related threonine/tyrosine kinases that serve as terminal effectors of the Ras-Raf-MEK-ERK pathway, supporting pathway activation studies, phospho-ERK analysis, and proliferation or differentiation research. As a monoclonal reagent, it offers batch-to-batch consistency for reproducible immunoblotting and imaging experiments, and the unconjugated format allows flexible pairing with user-selected secondary antibodies and detection chemistries for research use only.