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We narrowed to 497 results for: LARGE

Showing: 401 - 420 of 497 results
  1. AAV Production in HEK293 Cells

    Type
    Protocol
    ...efficient means to scale-up without having to handle a large number of T-175 flasks. Workflow Timeline Day 0:... (PES) filter system, Nalgene, 565-0010 (or for larger volumes 1000 mL 0.45 µm Rapid-Flow PES Filtration...
  2. 15 Hot Plasmids from 2017

    Type
    Blog Post
    ...redshifted-emission spectrum compared to that of CyOFP1, a large stokes shift, long fluorescence lifetime, and a ...imaging. These variants were developed as part of a larger strategy to engineer improved red fluorescent proteins...
  3. Guide to Using Pooled Libraries

    Type
    Guide
    ...Surface display libraries allow the ability to screen large, diverse libraries for specific binding properties...Pooled Libraries Barcoding Barcode libraries contain large numbers of plasmids, each with a short, randomized...machinery, which may need to be expressed separately Large number of cells required to ensure adequate representation...advantage of this approach is the ability to screen large, diverse libraries for specific binding properties...plasmids in the TKO library for their screen. Using large numbers of cells minimizes the effects of random... CRISPR Libraries Offer Genome-Wide Control for Large-Scale Functional Screens New Tool for Lineage Tracing...
  4. CRISPR Guide

    Type
    Guide
    ... Browse Plasmids: Prime Edit Large Scale Edits CRISPR can generate large-scale genetic changes, including...CRISPR Guide Overview CRISPR Basics Small Edits Large Edits Genome-Wide Screening Cas9 Fusion Tools Cas9...knockout or gene edit; or using Cas9 to generate large genomic deletions or inversions with two gRNA sites...plasmid or linear dsDNA templates work better for large edits or insertions. When designing the donor template...Figure 4: Overview of HDR. In most applications, a large portion of the Cas9-induced DSBs will still be repaired...Transposon systems like piggyBac or Tn7 allow for large scale edits by integrating segments of DNA flanked..., developed by the Feng Zhang lab ) combine the large-scale capacity of transposases with the precise ...
  5. Plan Your Experiment

    Type
    Guide
    ...edits, including point mutations, base changes, and large insertions or deletions. For more information on...efficiencies. The template sequences can also have a large impact on editing efficiency. So while testing multiple...of AAV vectors is that the packaging limit (how large of a DNA sequence you can actually package into ...edit. Even if you provided a homology template, a large percentage of DNA breaks will be repaired by NHEJ... Can't distinguish specific edits PCR Knockouts Large insertions/deletions Some prime and base edits Can...inefficient methods and often require screening a larger pool of cells to find one with your desired edit...
  6. Adeno-associated virus (AAV) Guide

    Type
    Guide
    ...activates the necessary cellular machinery to produce large amounts of rAAV vectors. The E1 gene is not included...distributing widely throughout the organism to target large or diffused biological structures. Specifically,...visualize connections between neurons within the brain. Large-scale examples of mapping the brain through neuronal... capacity Another strategy to deliver cargo too large to fit within the rAAV capsid, such as Cas9-derived...which has shown higher efficiency in delivering large genes makes use of split inteins, proteins that ...be expressed. This method allows for delivery of larger transgenes, but expression is still much less efficient...
  7. Lentiviral Vector Guide

    Type
    Guide
    ...First-generation First-generation lentiviral plasmids are largely defunct due to their lack of safety improvements...on different plasmids, the viral genome remains largely intact. First-generation plasmids include (Figure...full-length virus. The potential for oncogenesis is largely based on whether or not the specific insert contained...identifies alterations in chromatin architecture through large-scale mapping of lentiviral integration sites. Nature...
  8. Adenovirus Guide

    Type
    Guide
    ...vectors, rAdV vectors can provide a large transgene packaging capacity. Large protein-coding genes and complex... and third-generation vectors. This capacity is large enough to carry the Cas9 gene and a gRNA expression...shorter period of time or when needing to package larger cargo. CRISPR-Cas9 Delivery As compared to other...backbone plasmid that lacks E1, E3, and E4. Useful for larger inserts. pAdTrack Class of shuttle/transfer vectors...
  9. Gamma-Retroviral Vector Guide

    Type
    Guide
    ... protocols for fast and efficient generation of large-scale, high-titer preps. This is thanks to established...full-length virus. The potential for oncogenesis is largely based on whether or not the specific insert contained...
  10. Optogenetics Guide

    Type
    Guide
    ...domains 441 PixD-PixE PixD and PixE associate into large multi-subunit complexes in the dark and reversibly...function by reversibly sequestering targets into large protein clusters through CRY2-CIB1 oligomerization...CrChR2) 470 ChR2/H134R Widely used variant with larger photocurrent compared to CrChR2 450 ChETA E123T...
  11. Antibody Guide

    Type
    Guide
    ...above are used to create hybridomas, which produce large amounts of a single antibody with little variation...antibody is made up of four protein chains: two large heavy chains and two small light chains. These four... fluorophore colors in flow cytometry, but the largest panels used currently are in the mid-forties. When...
  12. Modular Cloning Guide

    Type
    Guide
    ...Christopher A. O'Callaghan Toolkit for assembling large DNA fragments based on methylation-switching. 4G-Cloning...genetic engineering of S. cerevisiae , enabling larger multi-gene constructs, multiplexed CRISPR editing...
  13. All Antibodies

    Type
    Collection
    ...produce antibodies are available as part of Addgene’s larger Antibody Plasmid Collection , which also includes...
  14. Serotype Testing AAV

    Type
    Collection
    ...performance of various serotypes before conducting larger scale experiments. For more information, see our...
  15. Quantifying DNA? Here are Five DNA Quantification Methods to Consider

    Type
    Blog Post
    ...electrophoresis. Smaller fragments migrate quicker than larger fragments. These fragments are quantified over ...that smaller fragments are quantified first before larger fragments. Figure 1: The quantification of...time. Smaller fragments migrate more quickly than larger fragments. Image from OpenWetWare. This method...
  16. Multiplex Genome Editing with CRISPR-Cpf1

    Type
    Blog Post
    ...with a transfectable cell line. 2) They require larger expression vectors which are often more difficult...into viral vectors. Cas9 multiplexing vectors are larger because they require regulatory sequences to allow...individual promoters).  spCas9 and its gRNAs are also larger than their Cpf1 counterparts. Table 2. Cas9 Multiplexing...
  17. Resolute Plasmid Collection

    Type
    Collection
    ...Resources Solute carrier proteins (SLCs) are the largest family of transporters in the human genome with...
  18. Addgene Depositors Get More Citations

    Type
    Blog Post
    ...outlier, this story had us wondering: is there a larger trend here? Do papers associated with Addgene deposits...deposits are more highly cited, we went to one of the largest bibliographic databases available, Web of Science...
  19. Addgene’s Viral Service - Why Virus? Why Now?

    Type
    Blog Post
    ...preps. This new Viral Service represents Addgene’s largest new initiative since we started distributing plasmids...support we are able to provide faster access to a larger number of viral preps. Visit our Sponsors and Supporters...
Showing: 401 - 420 of 497 results