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  2. Lysis buffer - Wikipedia

    en.wikipedia.org/wiki/Lysis_buffer

    RIPA buffer is a commonly used lysis buffer for immunoprecipitation and general protein extraction from cells and tissues. The buffer can be stored without vanadate at 4 °C for up to 1 year. [ 10 ] RIPA buffer releases proteins from cells as well as disrupts most weak interactions between proteins.

  3. Radioimmunoprecipitation assay buffer - Wikipedia

    en.wikipedia.org/wiki/Radioimmunoprecipitation...

    Radioimmunoprecipitation assay buffer (RIPA buffer) is a lysis buffer used to lyse cells and tissue for the radio immunoprecipitation assay (RIPA). [1] [2] This buffer is more denaturing than NP-40 or Triton X-100 because it contains the ionic detergents SDS and sodium deoxycholate as active constituents and is particularly useful for disruption of nuclear membranes in the preparation of ...

  4. Alkaline lysis - Wikipedia

    en.wikipedia.org/wiki/Alkaline_lysis

    Alkaline lysis is often an initial step in molecular processes. A proper completion of alkaline lysis yields a pure bacterial plasmid. A plasmid is a circular DNA molecule found naturally in bacteria that replicates independently from chromosomal DNA. Plasmids can also less commonly be found in the other two domains: Archaea and Eukarya.

  5. Triton X-100 - Wikipedia

    en.wikipedia.org/wiki/Triton_X-100

    Part of the lysis buffer (usually in a 5% solution in alkaline lysis buffer) in DNA extraction; Reducing surface tension of aqueous solutions during immunostaining (usually at a concentration of 0.1-0.5% in TBS or PBS buffer) Dispersion of carbon materials for soft composite materials; Restricting colony expansion in Aspergillus nidulans in ...

  6. Plasmid preparation - Wikipedia

    en.wikipedia.org/wiki/Plasmid_preparation

    The most common method is alkaline lysis, which involves the use of a high concentration of a basic solution, such as sodium hydroxide, to lyse the bacterial cells. [15] [16] [17] When bacteria are lysed under alkaline conditions (pH 12.0–12.5) both chromosomal DNA and protein are denatured; the plasmid DNA however, remains stable.

  7. Lysis - Wikipedia

    en.wikipedia.org/wiki/Lysis

    Common lysis buffers contain sodium hydroxide (NaOH) and sodium dodecyl sulfate (SDS). Cell lysis is best done at a pH range of 11.5–12.5. Cell lysis is best done at a pH range of 11.5–12.5. Although simple, it is a slow process, taking anywhere from 6 to 12 hours.

  8. Spin column-based nucleic acid purification - Wikipedia

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

    The different stages of the method are lyse, bind, wash, and elute. [1] [2] More specifically, this entails the lysis of target cells to release nucleic acids, selective binding of nucleic acid to a silica membrane, washing away particulates and inhibitors that are not bound to the silica membrane, and elution of the nucleic acid, with the end result being purified nucleic acid in an aqueous ...

  9. Comet assay - Wikipedia

    en.wikipedia.org/wiki/Comet_assay

    The lysis solution often used in the comet assay consists of a highly concentrated aqueous salt (often, common table salt can be used) and a detergent (such as Triton X-100 or sarcosinate). The pH of the lysis solution can be adjusted (usually between neutral and alkaline pH) depending upon the type of damage the researcher is investigating.

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