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Enter a sequence to perform a BLAST-based search of the Addgene plasmid sequence database.

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We narrowed to 43 results for: lentiviral production packaging dna

Showing: 41 - 43 of 43 results

  1. Gamma-Retroviral Vector Guide

    Type
    Guide
    ...flanked by LTRs; ~8 kb packaging capacity Packaging plasmid — contains packaging genes gag and pol Envelope...similar to lentiviral packaging methods . The three plasmids described above (envelope, packaging, and transfer...protocols . Production Using Packaging Cell Lines Gamma-retroviral vectors can be packaged using helper-free...plasmids, as lentiviral vectors do. For more about lentiviruses, see Addgene's lentiviral vector guide...transcribed into DNA before being integrated in the genome of a host. Going from RNA to DNA is the reverse...of these packaging components. Therefore, gamma-retroviruses may not be efficiently packaged by lentiviral...Biology Reference . Production Using HEK293T Gamma-retroviral vectors can be packaged directly in human ...

  2. Plan Your Experiment

    Type
    Guide
    ...high efficiency Lentiviral transduction Cas9 and gRNA can be present in a single lentiviral transfer vector...positive cells Packaging and envelope plasmids provide the necessary components to make lentiviral particles...amplified, PCR products are denatured-renatured, treated with a nuclease that cleaves DNA heteroduplexes...particles (for details, see our AAV Guide ) ∼4.5 kb packaging limit (only compatible with smaller Cas enzymes... between your gRNA targeting sequence and target DNA may result in reduced cleavage. The number of alleles...increase the likelihood that a nonfunctional protein product is produced. Alternatively, gRNAs can be designed... is absolutely necessary for Cas9 to bind target DNA. As such, one can start by identifying all PAM sequences...

  3. CRISPR Guide

    Type
    Guide
    ...purify specific regions of DNA, image DNA in live cells, and precisely edit DNA and RNA. The ease of generating... two formats: as liquid DNA, or in select cases, as pre-made lentivirus . DNA libraries are shipped at...homology with the target DNA. Once the Cas9-gRNA complex binds a putative DNA target, the seed sequence...will begin to anneal to the target DNA. If the seed and target DNA sequences match, the gRNA will continue...strands of the target DNA. This results in a double-strand break (DSB) within the target DNA, located ∼3–4 nucleotides...of target DNA. Cas9n increases target specificity. Since two nickases targeting opposite DNA strands are...groove and the non-target DNA strand SpCas9-HF1 - disrupt Cas9’s interactions with DNA phosphate backbone HypaCas9...
Showing: 41 - 43 of 43 results