DMPO Antibody, Clone N1664A: Biotin

Mouse Anti-DMPO Monoclonal IgG1

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Target: DMPO

Conjugate: Biotin

Product Type: Monoclonal

Clone Number: N1664A

Immunogen: 5,5-dimethyl-2-(8-octanoic acid)-1-pyrrolone-N-oxide conjugated to Ovalbumin

Purification: Protein G Purified

Storage Buffer: PBS pH7.4, 50% glycerol, 0.09% sodium azide *Storage buffer may change when conjugated

Concentration: 1 mg/ml

Specificity: Recognizes DMPO, DMPO-octanoic acid, DMPO-protein adducts and DMPO-DNA adducts. Does not cross react with non-adducted proteins or DNA.

Scientific Background: The formation of free radicals and other highly reactive oxygen species has been implicated in the pathogenesis of many disease states (1). The ability to identify these species is crucial, and spin trapping has accomplished this goal. DMPO (5,5-dimethyl-1-pyrroline N-oxide) is one of the least toxic to cells and animals, and possesses convenient pharmacokinetics (uptake, distribution, metabolism and excretion) in biological systems (2-6). Recent studies have determined that nitric oxide may substantially affect the quantitative determination of DMPO adducts, and therefore extra caution is required when studying generation of these species in the presence of nitric oxide or its radicals (1). DMPO adducts can be generated with protein and DNA radicals (7).

References: 1. Reszka K.J., et al. (2006) Nitric Oxide 15: 133-141.2. Ramirez D.C., Gomez-Mejiba S.E., and Mason R.P. (2007) Nat Protoc. 2(3): 512-522.3. Khan N., et al. (2003) Free Radic. Biol. Med 34:1473–1481.4. Haseloff R.F., et al. (1997) FEBS Lett 418:73–75.5. Schaefer C.F., Janzen E.G., West M.S., Poyer J.L., and Kosanke S.D. (1996) Free Radic. Biol. Med 21:427–436.6. Anzai K., et al. (2003) Arch. Biochem. Biophys 415:251–256.7. Free Radic Biol Med. (2009) April 1; 46(7): 853–865. doi:10.1016/j.freeradbiomed.2008.12.020.8. Chatterjee S., et al. (2009) Free Radic. Med.and Biol. 46: 454-461.

Field of Use: Not for use in humans. Not for use in diagnostics or therapeutics. For in vitro research use only.

• Artikelnummer: STRSMC-189D-BI
• Hersteller: Stressmarq Biosciences
• Hersteller Artikelnummer: SMC-189D-BI
• Verpackungseinheit: 100 µg
• Mengeneinheit: STK
• Reaktivität: Various species
• Klonalität: Monoclonal
• Methode: Immunofluorescence, Immunoprecipitation, Western Blotting, ELISA, Immunohistochemistry, Immunocytochemistry
• Isotyp: IgG1
• Wirt: Mouse
• Konjugat: Conjugated, Biotin