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  • R8656 - Anti-Peroxiredoxin 2 (C-terminal) antibody produced in rabbit

R8656 Sigma-Aldrich

Anti-Peroxiredoxin 2 (C-terminal) antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

Synonym: Anti-NKEFB, Anti-Natural killer-enhancing factor B, Anti-PRDX2, Anti-TDPX1, Anti-Thiol-specific antioxidant 1, Anti-Thioredon peroxidase 1, Anti-Torin

  •  NACRES NA.41



Related Categories Alphabetical Index, Antibodies, Antibodies for Cell Biology, Antibodies for Cell Stress, Antibodies to Oxidative Stress Proteins,
conjugate   unconjugated
clone   polyclonal
biological source   rabbit
application(s)   immunoprecipitation (IP): 2.0-5.0 μg using lysate of mouse 3T3 cells
  western blot: 0.5-1.0 using whole extract of human HeLa cells
  western blot: 1-2 μg/mL using whole extract of rat NRK cells
species reactivity   mouse, rat, human
mol wt   antigen ~22 kDa
form   buffered aqueous solution
shipped in   dry ice
storage temp.   −20°C
antibody form   affinity isolated antibody
Quality Level   200
antibody product type   primary antibodies
concentration   ~1.0 mg/mL
UniProt accession no.   P32119
Gene Information   human ... PRDX2(7001)
mouse ... Prdx2(21672)
rat ... PRDX2(29338)


General description

Peroxiredoxin 2 is a cytosolic member of the peroxiredoxin family of antioxidant enzymes. All peroxiredoxin enzymes exist as homodimers, they contain a conserved Cys residue corresponding to Cys51 in mammalian peroxiredoxin 1 and 2 and are distributed differentially within cells.


synthetic peptide corresponding to amino acid residues 184-198 of human peroxiredoxin 2 conjugated to KLH. The corresponding sequence is identical in rat and mouse peroxiredoxin 2.


Anti-Peroxiredoxin 2 (C-terminal) antibody produced in rabbit has been used in immunoblottingand immunoprecipitation.

Physical form

Solution in 0.01 M phophate buffered saline, pH 7.4, containing 15 mM sodium azide.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Biochem/physiol Actions

Peroxiredoxin 2 has dual roles as a peroxireductase in moderately oxidative conditions and as a molecular chaperone that binds and protects denatured proteins in hyper-oxidative conditions. Peroxiredoxin 2 is involved in platelet-derived growth factor (PDGF) and tumor necrosis factor (TNF) signaling regulation and is elevated in several human cancers and neurodegenerative disorders.

Safety & Documentation

Safety Information

NONH for all modes of transport
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy


Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detection methods, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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