DNA purification and isolation using a solid-phase
نویسندگان
چکیده
منابع مشابه
Isolation and Purification of Dna
IMPORTANT NOTE: The smallest amount of contamination of DNA preparations by recombinant phages or plasmids can be disastrous. Many person-years have been wasted reisolating previously cloned sequences that contaminated preparations of DNA used to create recombinant DNA libraries and many researchers have been embarrassed to find that the “extra” genes they found on their Southern blots were act...
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A method was developed to isolate monoand disaccharide-free oligosaccharides from human and bovine milk using a combination of enzymatic digestion of lactose and solid-phase extraction. In the initial trial, 2.5 g of oligosaccharides were isolated from one liter of human milk. In subsequent trials this was increased to over 5 g of oligosaccharides per liter. Compared to filtration-based extract...
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A novel DNA purification technology is described that enables the purification of pure dsDNA from blood. When compared to existing DNA purification methods, the Whatman BioScience Purification System (WBPS) offers a fast and convenient way to recover high yields of DNA. WBPS is based on a unique filter system that entraps DNA within a matrix. This allows the process to be performed in a single ...
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Hidrocarbonetos polinucleares aromáticos são compostos largamente presentes no meio ambiente e são reconhecidamente considerados compostos carcinogênicos e/ou mutagênicos. Tais substâncias quando presentes em organismos são metabolizados e podem se ligar ao DNA formando adutos. Tais adutos podem induzir erros de replicação os quais podem causar um tumor carcinogênico ou uma mutação genética. Co...
متن کاملSolid phase purification and SSCP analysis of amplified genomic DNA by capillary electrophoresis.
Detection and identification of point mutations in genomic DNA has proven increasingly important in biomedical research. A variety of methods for the analysis of single base substitutions have been proposed among which Single Strand Conformational Polymorphism (SSCP) quickly gained success due to its simplicity. In this work we present an analytical on-line tool which combines the ease of solid...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1994
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/22.21.4543