نتایج جستجو برای: chemiluminescence method

تعداد نتایج: 1634362  

Journal: :Biochemistry. Biokhimiia 1999
V I Bruskov Z K Masalimov A M Usacheva

A test system has been developed to determine 8-oxoguanine in DNA, the most important biomarker of damage to DNA bases by reactive oxygen species. The system is based on a chemiluminescence enzyme immunoassay with the use of monoclonal antibodies (mcAB) against 8-oxoguanine. The test involves several stages: 1) immobilization of DNA on nitrocellulose membrane filters using an efficient techniqu...

Journal: :Journal of the American Chemical Society 2007
Michael J R Previte Chris D Geddes

Surface plasmon spectroscopy (SPS) is commonly implemented as an analytical tool to characterize thin kinetic processes and binding reactions at interfaces.1 Due to the limited sensitivity of SPS for the detection of dilute analytes of low molecular mass, surface plasmon coupled fluorescence (SPCF) or, alternatively, surface plasmon coupled emission (SPCE) has been proposed as an alternative me...

Journal: :Gut 1996
A D Millar D S Rampton C L Chander A W Claxson S Blades A Coumbe J Panetta C J Morris D R Blake

BACKGROUND Reactive oxygen species may mediate tissue injury in inflammatory bowel disease. Aminosalicylates have antioxidant activity and the antioxidants, superoxide dismutase and allopurinol, are of reported benefit in inflammatory bowel disease. AIM To develop a convenient technique for testing the antioxidant potential of standard and novel therapeutic agents for use in inflammatory bowe...

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