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  2. DNA extraction - Wikipedia

    en.wikipedia.org/wiki/DNA_extraction

    DNA extraction. The first isolation of deoxyribonucleic acid (DNA) was done in 1869 by Friedrich Miescher. [1] DNA extraction is the process of isolating DNA from the cells of an organism isolated from a sample, typically a biological sample such as blood, saliva, or tissue. It involves breaking open the cells, removing proteins and other ...

  3. Plasmid preparation - Wikipedia

    en.wikipedia.org/wiki/Plasmid_preparation

    Plasmid miniprep. 0.8% agarose gel ethidium bromide -stained. A plasmid preparation is a method of DNA extraction and purification for plasmid DNA. It is an important step in many molecular biology experiments and is essential for the successful use of plasmids in research and biotechnology. [1][2] Many methods have been developed to purify ...

  4. Spin column-based nucleic acid purification - Wikipedia

    en.wikipedia.org/wiki/Spin_column-based_nucleic...

    Spin column-based nucleic acid purification. Silica in a spin column with water and with DNA sample in chaotropic buffer. Spin column-based nucleic acid purification is a solid phase extraction method to quickly purify nucleic acids. This method relies on the fact that nucleic acid will bind to the solid phase of silica under certain conditions.

  5. Qiagen - Wikipedia

    en.wikipedia.org/wiki/Qiagen

    QIAGEN N.V. is a German-founded multinational provider of sample and assay technologies for molecular diagnostics, applied testing, academic research, and pharmaceutical research. The company operates in more than 35 offices in over 25 countries. QIAGEN N.V., the global corporate headquarter of the QIAGEN group, is located in Venlo, The ...

  6. Trizol - Wikipedia

    en.wikipedia.org/wiki/Trizol

    Contents. Trizol. TRIzol reagent contains guanidinium thiocyanate and phenol. TRIzol is a widely used [ 1 ] chemical solution used in the extraction of DNA, RNA, and proteins from cells. The solution was initially used and published by Piotr Chomczyński and Nicoletta Sacchi in 1987. [ 2 ]

  7. Boom method - Wikipedia

    en.wikipedia.org/wiki/Boom_method

    The Boom method (Boom nucleic acid extraction method) [1][2][3][4][5][6][7][8] is a solid phase extraction method for isolating nucleic acids (NA) [9] from biological samples. Silica beads are a key element to this method, which are capable of binding the nucleic acids in the presence of a chaotropic substance according to the chaotropic effect ...

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