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  2. Lipofectamine - Wikipedia

    en.wikipedia.org/wiki/Lipofectamine

    Lipofectamine or Lipofectamine 2000 is a common transfection reagent, produced and sold by Invitrogen, used in molecular and cellular biology. [1] It is used to increase the transfection efficiency of RNA (including mRNA and siRNA) or plasmid DNA into in vitro cell cultures by lipofection. [1]

  3. HEK 293 cells - Wikipedia

    en.wikipedia.org/wiki/HEK_293_cells

    The transfection used to create 293T (involving plasmid pRSV-1609) conferred neomycin/G418 resistance and expression of the tsA1609 allele of SV40 large T antigen; this allele is fully active at 33 °C (its permissive temperature), has substantial function at 37 °C, and is inactive at 40 °C.

  4. Liposome - Wikipedia

    en.wikipedia.org/wiki/Liposome

    The use of liposomes for transformation or transfection of DNA into a host cell is known as lipofection. In addition to gene and drug delivery applications, liposomes can be used as carriers for the delivery of dyes to textiles, [ 29 ] pesticides to plants, enzymes and nutritional supplements to foods, and cosmetics to the skin.

  5. Transfection - Wikipedia

    en.wikipedia.org/wiki/Transfection

    Transfection is the process of deliberately introducing naked or purified nucleic acids into eukaryotic cells. [ 1 ] [ 2 ] It may also refer to other methods and cell types, although other terms are often preferred: " transformation " is typically used to describe non-viral DNA transfer in bacteria and non-animal eukaryotic cells, including ...

  6. Magnet-assisted transfection - Wikipedia

    en.wikipedia.org/wiki/Magnet-assisted_transfection

    Magnet-assisted transfection is a relatively new and time-saving method to introduce nucleic acids into a target cell with increased efficiency. In particular, adherent mammalian cell lines and primary cell cultures show very high transfection rates. Suspension cells and cells from other organisms can also be successfully transfected.

  7. Optical transfection - Wikipedia

    en.wikipedia.org/wiki/Optical_transfection

    A typical optical transfection protocol is as follows: [11] 1) Build an optical tweezers system with a high NA objective 2) Culture cells to 50-60% confluency 3) Expose cells to at least 10 μg/mL of plasmid DNA 4) Dose the plasma membrane of each cell with 10-40 ms of focussed laser, at a power of <100 mW at focus 5) Observe transient transfection 24-96h later 6) Add selective medium if the ...

  8. Reverse transfection - Wikipedia

    en.wikipedia.org/wiki/Reverse_transfection

    Reverse transfection is a technique for the transfer of genetic material into cells.As DNA is printed on a glass slide for the transfection process (the deliberate introduction of nucleic acids into cells) to occur before the addition of adherent cells, the order of addition of DNA and adherent cells is reverse that of conventional transfection. [1]

  9. PiggyBac transposon system - Wikipedia

    en.wikipedia.org/wiki/PiggyBac_Transposon_System

    The PiggyBac (PB) transposon system employs a genetically engineered transposase enzyme to insert a gene into a cell's genome. It is built upon the natural PiggyBac (PB) transposable element (transposon), enabling the back and forth movement of genes between chromosomes and genetic vectors such as plasmids through a "cut and paste" mechanism.

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