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You are here:Home » Antibodies » Antibodies-Enzymes, Peroxiredoxin » Anti -Peroxiredoxin 3 (Antioxidant Protein 1, PRDX3, Thioredoxin Dependent Peroxide Reductase)

Anti -Peroxiredoxin 3 (Antioxidant Protein 1, PRDX3, Thioredoxin Dependent Peroxide


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Clone Host Grade Applications
Polyclonal Goat Affinity Purified B
Peroxiredoxin-3 is a ubiquitous, 22-28kD mitochondrial antioxidant enzyme that belongs to the 2-Cys class of the TSA/ahpC family of peroxiredoxins. Prx-3 is known to act as either a homodimer, or a decamer, and scavenge reactive oxygen species generated by oxidative stress. The mouse Prx-3 precursor molecule is 257aa in length. It contains a cleavable N-terminal 63aa mitochondrial targeting sequence, plus a 194aa mature enzyme that shows a thioredoxin domain between aa64-222. There are two catalytic cysteines, one at Cys109 and another at Cys230 of the precursor. Prx-3 undergoes a phosphorylation at Thr147 that reduces its activity. One potential splice form shows a deletion of Arg149, Lys150 and Arg185. Full-length mouse Prx-3 is 86-95aa identical to human and rat Prx-3, respectively.
Catalog #P3352-21B
ApplicationsSuitable for use in Western Blot. Other applications not tested.
Recommended DilutionWestern Blot: 1ug/ml
Optimal dilutions to be determined by the researcher.
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
ConcentrationNot determined
FormSupplied as a lyophilized powder in PBS, trehalose. Reconstitute with sterile PBS to 200ug/ml.
PurityPurified by immunoaffinity chromatography.
ImmunogenRecombinant corresponding to aa1-257 from mouse Peroxiredoxin3 expressed in E. coli (P20108).
SpecificityRecognizes mouse Peroxiredoxin 3. Species Crossreactivity
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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