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R8656

Sigma-Aldrich

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

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

Sinônimo(s):

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

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About This Item

Código UNSPSC:
12352203
NACRES:
NA.41

fonte biológica

rabbit

conjugado

unconjugated

forma do anticorpo

affinity isolated antibody

tipo de produto de anticorpo

primary antibodies

clone

polyclonal

Formulário

buffered aqueous solution

peso molecular

antigen ~22 kDa

reatividade de espécies

rat, human, mouse

concentração

~1.0 mg/mL

técnica(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

nº de adesão UniProt

Condições de expedição

dry ice

temperatura de armazenamento

−20°C

modificação pós-traducional do alvo

unmodified

Informações sobre genes

human ... PRDX2(7001)
mouse ... Prdx2(21672)
rat ... PRDX2(29338)

Descrição geral

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.

Imunogênio

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.

Aplicação

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

Ações bioquímicas/fisiológicas

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.

forma física

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

Exoneração de responsabilidade

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.

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Código de classe de armazenamento

10 - Combustible liquids

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Visite a Biblioteca de Documentos

2-cys peroxiredoxins: emerging hubs determining redox dependency of Mammalian signaling networks
Park J, et al.
International Journal of Cell Biology (2014)
Alexander V Peskin et al.
The Journal of biological chemistry, 291(6), 3053-3062 (2015-11-26)
Peroxiredoxin 2 (Prx2) is a thiol protein that functions as an antioxidant, regulator of cellular peroxide concentrations, and sensor of redox signals. Its redox cycle is widely accepted to involve oxidation by a peroxide and reduction by thioredoxin/thioredoxin reductase. Interactions
Regulation of PDGF signalling and vascular remodelling by peroxiredoxin II
Choi MH, et al.
Nature, 435(7040), 347-353 (2005)
Markus Dagnell et al.
The Journal of biological chemistry, 292(35), 14371-14380 (2017-07-08)
Regulation of growth factor signaling involves reversible inactivation of protein tyrosine phosphatases (PTPs) through the oxidation and reduction of their active site cysteine. However, there is limited mechanistic understanding of these redox events and their co-ordination in the presence of
Oxidative Stress-dependent Structural and Functional Switching of a Human 2-Cys Peroxiredoxin Isotype II That Enhances HeLa Cell Resistance to H2O2-induced Cell Death
Moon JC, et al.
Test, 280(31), 28775-28784 (2005)

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