Anti-PRDX3 Antibody

This primary antibody from Antibodies.com is a rabbit polyclonal reagent raised against human peroxiredoxin 3 (PRDX3), a mitochondrial thioredoxin-dependent peroxidase that scavenges hydrogen peroxide and supports cellular redox homeostasis. The unconjugated IgG preparation is supplied in a 100 µl vial and is validated for Western blot, immunohistochemistry, and flow cytometry workflows on human samples.

PRDX3 acts within the mitochondrial matrix to limit reactive oxygen species accumulation and protect cells from oxidative damage linked to cancer progression, neurodegeneration, and metabolic dysfunction. The polyclonal format supports recognition of multiple epitopes across the target, and the reagent accommodates common immunolabeling protocols applied to fixed cells, paraffin-embedded tissue sections, or cultured human cell lines. For long-term storage, aliquot the antibody and freeze at -20°C to preserve activity; avoid repeated freeze-thaw cycles. Working dilutions should be optimized empirically per application, as immunohistochemistry typically requires a higher antibody concentration than flow cytometry or Western blot.