DMPO (5,5-dimethyl-2-(8-octanoic acid)-1-pyrroline-N-oxide)

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£544.00

SKU:: 136773
Purity:: Purified by Protein G affinity chromatography.
Storage Conditions:: -20°C
Supplier:: United States Biological
Host:: Mouse
Immunogen:: 5,5-dimethyl-2-(8-octanoic acid)-1-pyrrolone-N-oxide, conjugated to Ovalbumin.
Clone:: N1664A
Format:: Supplied as a liquid in PBS, pH 7.4, 0.09% sodium azide, 50% glycerol.
Extra Details:: 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). Applications: Suitable for use in Immunofluorescence/Immunocytochemistry, ELISA, Western Blot and Immunoprecipitation. Other applications not tested. Recommended Dilutions: ELISA: 1:100 Immunocytochemistry/Immunofluorescence: 1:100 Immunoprecipitation: 25ug Western Blot: 1:1000 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Shipping Conditions:: Blue Ice