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100 µl

Ref. YIF-LF-MA0031
ABFRONTIER

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Neuf 321.00 H.T.
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Détails Produit

Product description: Peroxiredoxin (Prx) is a growing peroxidase family, whose mammalian members have been known to connect with cell proliferation, differentiation, and apoptosis. Many isoforms (about 50 proteins), collected in accordance to the amino acid sequence homology, particularly amino-terminal region containing active site cysteine residue, and the thiol-specific antioxidant activity, distribute throughout all the kingdoms. Among them, mammalian Prx consists of 6 different members grouped into typical 2-Cys, atypical 2-Cys Prx, and 1-Cys Prx. Except Prx 6 belonging to 1-Cys Prx subgroup, the other five 2-Cys Prx isotypes have the thioredoxin-dependent peroxidase (TPx) activity utilizing thioredoxin, thioredoxin reductase, and NADPH as a reducing system. Mammalian Prxs are 20 – 30 kilodalton in molecular size and vary in subcellular localization: Prx 1, 2, and 6 in cytosol, Prx 3 in mitochondria, Prx 4 in ER and secretion, Prx 5 showing complicated distribution including peroxisome, mitochondria and cytosol. Involved in redox regulation of the cell. Reduces peroxides with reducing equivalents provided through the thioredoxin system but not from glutaredoxin. May play an important role in eliminating peroxides generated during metabolism. Might participate in the signaling cascades of growth factors and tumor necrosis factor-alpha by regulating the intracellular concentrations of H2O2. Reduces an intramolecular disulfide bond in GDPD5 that gates the ability to GDPD5 to drive postmitotic motor neuron differentiation.

Alternate Names/Synonyms: PAG; PAGA; PRDX1; NKEF-A; EC=1.11.1.15; Peroxiredoxin-1; Thioredoxin Peroxidase 2; Proliferation-associated Gene Protein; Natural Killer Cell-enhancing Factor A; Thioredoxin-dependent Peroxide Reductase 2

Product Type: Monoclonal Antibody

Clone: 9D2

Isotype: Mouse IgG1 kappa

Immunogen: Recombinant human protein purified from E. coli.

Applications: ICC, IP

Species Crossreactivity: Human

Formulation: Liquid. HEPES with 0.15M NaCl, 0.01% BSA, 0.03% sodium azide, and 50% glycerol.

Short Term Storage: +4°C

Long Term Storage: -20°C

Shipping: BLUE ICE

Use & Stability: Stable for at least 1 year after receipt when stored at -20°C.

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Literature References: 1) Wood, Z. A. et al. (2003) Trends Biochem Sci. 28(1):32-40. (General)2) Rhee Sue Goo et al. (2001) IUBMB Life. 52:35-41. (General)3) Min Hee Choi et al. (2005) Nature Letters 435(19) : 347-353. (General)