Anti-ATF2 (phospho S112 + S94) Antibody

This polyclonal reagent from Antibodies.com detects activating transcription factor 2 (ATF2) only when both Ser112 and Ser94 carry phosphate groups. Raised in rabbit and supplied as an IgG preparation at 50 µl volume, the unconjugated antibody supports western blot and immunohistochemistry work on human, mouse, and rat samples. The dual phospho-epitope requirement makes the reagent useful for studies of stress-activated kinase signaling, including JNK- and p38-driven phosphorylation events that alter ATF2 transcriptional output. It fits into experiments probing DNA damage responses, oxidative stress, or mitogen-activated cascades where phosphorylation status governs downstream gene regulation.