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Showing: 21 - 30 of 144 results
  1. Google Forums Round Up: First Impressions of NgAgo

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    Blog Post
    ...used by respondents (transfection method, amount of each component per transfection etc.). Take Pooran'...an ssDNA guide. Therefore, researchers must co-transfect cells with 5’-P-ssDNA guides and an NgAgo expression...delivery methods. Researchers can conveniently transfect/inject cells with in vitro preassembled Cas9/gRNA...researchers will have to carry out repeated transfections with the ssDNA guide, although many may find...
  2. Your Top Requested Plasmid in 2016!

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    Blog Post
    ...enables selection of cells with the plasmid post transfection. The 2A "self cleaving" peptide causes the ribosome...backbone. This particular backbone can be used to transfect a variety of mammalian cells and can be modified...can be used to test for SpCas9 expression post transfection by western blot. Overall, this is a versatile...
  3. Viral Vectors 101: Producing Your rAAV

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    Blog Post
    ... performed 12–18 hours post-transfection to help remove toxic transfection reagents and keep the cells...HEK293T cells, expressing Ad E1A and E1B, can be transfected with your transfer plasmid, carrying your gene...helper plasmids, commonly called “triple plasmid transfection” (Figure 1).    Figure 1: Overview of key steps...cells happy. Harvesting virus Once you have transfected your cells, wait 2–5 days and then collect the supernatant...
  4. Viral Vectors 101: Viral Applications

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    Blog Post
    ...due to the ease of transduction in difficult-to-transfect cell types ranging from primary to embryonic stem...construct is also reliably higher than traditional transfection and random genomic integration of a plasmid.... is also generally less toxic to cells than transfections, preserving cell viability. Library delivery... with viral vectors instead of a traditional transfection method. This is because viral systems have a...
  5. Antibodies 101: Validation

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    Blog Post
    ...Interest (GOI), and transfect it into your favorite cell line. In parallel, you transfect cells with another...express your protein of interest endogenously and transfect them with a plasmid encoding your protein of interest...expect to see evidence of antibody binding in the transfected cells but not in control cells. But (there is...results show a lovely, strong band from the cells transfected with your protein of interest and show just the... the faintest band from the cells transfected with the other plasmid. Your antibody works! Multiple (Independent...
  6. Nanoblades: Tiny CRISPR Ninjas for Genome Editing Difficult Cells

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    Blog Post
    ... Options for CRISPR delivery include plasmid transfection, RNP electroporation, and viral transduction... non-replicative. Nanoblades are produced by transfecting the following four components into 293T cells...lower off-target effects when compared to DNA transfection of gRNA and Cas9 expression plasmids. These ...having lower off-target edits compared to DNA transfection.  Homology directed repair (HDR) with Nanoblades...
  7. CRISPR Plasmids - Drosophila

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    Collection
    ... BspQI Transfection Puromycin yes, cut Ji-Long Liu 45946 pU6-BbsI-chiRNA dU6 BbsI Transfection none, need...Bullock and Port 51026 U6-BbsI-crRNA dU6 BbsI Transfection none, need Cas9 plasmid O'Connor-Giles, Harrison...
  8. Genomic Deletions in Mammalian Cell Lines

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    Collection
    ...another transfection method such as cationic liposome-based transfection. Optimize transfection conditions...Perform maxi-prep for each CRISPR/Cas9 construct. Transfecting CRISPRs into Cells of Interest NOTE: This protocol...which is used for MEL cells. However, transient transfection of CRISPR/Cas9 plasmids may be successfully ...types using preferred culture conditions and transfection strategies for each cell type. While MEL cells...Fluorescence Activated Cell Sorting (FACS) of Transfected Cells Prepare cells for FACS by filtering them...
  9. Tips for a 1st time AAV user (by a Rookie AAV user)

    Type
    Blog Post
    ...Overview: The first step in packaging AAV is transfecting HEK293 cells with AAV packaging plasmids. The...packaged into the virus. Two to five days after transfection, the AAV-containing cells and media are harvested...similar to this one to plan my AAV packaging PEI transfections. It saves me time and helps me figure out if...the PEI calculator for planning AAV packaging transfections Find tips for a first time CRISPR user Resources...
  10. PiggyBac-ing Through the Genome Editing Field

    Type
    Blog Post
    ...we have found that transfecting with PBx mRNA can boost efficiency over transfecting with plasmids in some...traditional method of making stable cell lines is to transfect, select, and isolate clones. This procedure is...integration efficiencies that are accomplished with transfections and are therefore virus-free. This is achieved...fully intact, while, with a standard DNA plasmid transfection, a double-stranded break may occur in your cargo...
Showing: 21 - 30 of 144 results