Anti-ATF2 (Ab-62 or 44) Antibody

Manufactured by Antibodies.com, this rabbit polyclonal reagent targets activating transcription factor 2 (ATF2) at residues serine 60–64 or 42–46 and is supplied at 50 µL. The unconjugated IgG antibody is presented at a concentration of 1.0 mg/mL in phosphate-buffered saline (without Mg²⁺ and Ca²⁺) at pH 7.4, containing 150 mM NaCl, 0.02% sodium azide, and 50% glycerol, and was purified by affinity chromatography against the epitope-specific peptide. It is validated for Western blot, immunohistochemistry, and immunocytochemistry/immunofluorescence (WB, IHC, ICC/IF) and has been confirmed to detect endogenous levels of total ATF-2 protein in samples from human, mouse, and rat origins. For routine use, the vial is shipped at 4 °C and should be aliquoted and stored at –20 °C, with repeated freeze/thaw cycles avoided to preserve activity. Intended strictly for research applications, the reagent offers a reliable tool for laboratories investigating CRE-BP1/CREB-2-dependent transcriptional regulation across multiple model systems.