Anti-APX2 Antibody

This rabbit polyclonal antibody from Antibodies.com is raised against ascorbate peroxidase 2 (APX2), a chloroplast-localized heme peroxidase that scavenges hydrogen peroxide generated during photosynthesis and high-light stress in Arabidopsis thaliana and other plant species.

Supplied as an unconjugated IgG preparation in a 100 µg vial, the reagent is validated for Western blot detection of APX2 protein and immunohistochemistry localization in plant tissue sections. Investigators studying oxidative stress responses, photo-oxidative damage, and antioxidant defense pathways use this antibody to monitor APX2 expression under conditions such as drought, salinity, extreme temperature, or excess light exposure.

For long-term use, aliquot the reagent and store refrigerated; repeated freeze-thaw cycles should be avoided to preserve binding activity. The unconjugated format allows pairing with secondary antibodies of choice for chemiluminescent or chromogenic detection.