نتایج جستجو برای: bromophenol blue
تعداد نتایج: 71432 فیلتر نتایج به سال:
c-di-AMP is an important bacterial second messenger found in Gram-positive and mycobacteria. c-di-AMP regulates myriads of processes in bacteria as well as immune response in higher organisms so interest in small molecules that would attenuate the activity of c-di-AMP metabolism enzymes is high. Herein, we report the first small molecule inhibitor of a c-di-AMP synthase, DisA, using a coralyne-...
The classic silver staining method for detecting bacterial lipopolysaccharides (LPSs) in polyacrylamide gels (C. Tsai and C. E. Frasch, Anal. Biochem. 119:115-119, 1982) was at least 20 times more sensitive than the modified silver staining method (A. Fomsgaard, M. A. Freudenberg, and C. Galanos, J. Clin. Microbiol. 28:2627-2631, 1990) for detecting LPS from the bacterium Moraxella osloensis. H...
Abstract Polymerase chain reaction (PCR) primers were developed based on three known reductive dehalogenase (RDH) genes (pceA from Dehalospirillum multivorans, cprA from Desulfitobacterium dehalogenans, tceA from Dehalococcoides ethenogenes) and used to amplify bands of the appropriate size from a microbial consortium inoculated with contaminated estuarine sediment and enriched under sulfidogen...
The abundance and species composition of ciliates were analyzed in the Bukan Dam Reservoir (West Azerbaijan, Iran) from January to December 2008. Surface water samples were collected at monthly intervals from the middle (Stations 1 and 3) and shallow (Stations 2 and 4) areas of the lake. Three samples were taken in the water column using a 5-litre sampler. Totally 30 liters water was collected...
Bromophenol is a type of natural marine product. It has excellent biological activities, especially anticancer activities. In our study of searching for potent anticancer drugs, a novel bromophenol derivative containing indolin-2-one moiety, 3-(4-(3-([1,4'-bipiperidin]-1'-yl)propoxy)-3-bromo-5-methoxybenzylidene)-N-(4-bromophenyl)-2-oxoindoline-5-sulfonamide (BOS-102) was synthesized, which sho...
We examined the pharmacokinetics and metabolism of the experimental nucleoside reverse transcriptase inhibitor compound stampidine in mice, dogs, and cats. Also reported is the identification of p-bromophenyl sulfate (p-Br-Ph-S) as a major in vivo phase II metabolite of stampidine. Liver cytosol was shown to take part in the hydrolysis of stampidine to form alaninyl-STV-monophosphate (Ala-STV-M...
We previously reported 5,2'-dibromo-2,4',5'-trihydroxydiphenylmethanoe (LM49), a bromophenol analogue that shows strong protection from oxidative stress injury owing to its superior anti-inflammatory, antioxidant, and anti-apoptotic properties. A series of novel nitrogen-containing heterocycle bromophenols were herein synthesized by introducing substituted piperidine, piperazine, and imidazole ...
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