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We narrowed to 133 results for: lentiviral plasmid

Showing: 121 - 133 of 133 results

  1. Viral Vectors 101: Transductions

    Type
    Blog Post
    Published
    April 30, 2024, 1:15 p.m.
    ...typically transfected along with viral packaging plasmids into a viral production cell line, usually HEK...HEK-293 cells. When all of these viral plasmids are expressed within the production cell line, viral particles...perform the transduction with: either retrovirus, lentivirus, adenovirus, or AAV. Then, your desired DNA to... some viruses integrate into the host genome (lentivirus and retrovirus) while others are non-integrating...Addgene.org Generating Stable Cell Lines with Lentivirus Virus Handling and Storage Addgene Viral Services...

  2. AAV Vector Quality Control: Going the Extra Mile with NGS

    Type
    Blog Post
    Published
    Sept. 12, 2017, 1:44 p.m.
    ...Ready-to-Use AAV Find Ready-to-Use Lentivirus Browse Viral Plasmids ... tube is mislabeled or someone grabs the wrong plasmid? What if bacteria snuck into the prep during the... human error, fragments of DNA from the helper plasmids or the cell genome can be packaged inside the ...) are aligned to the reference sequence of the plasmid used to create the viral prep. In a clean viral...bacterial genomes, cloning vectors, and helper plasmids (Chadeuf et al., 2005, Wright et al., 2011). In...collection database, and it may also be aligned to plasmids in our inventory containing the suspected contaminating... the best match for the contaminant is Addgene plasmid #44362. Method validation, limitations, and future...

  3. Viral Vectors 101: Producing Your rAAV

    Type
    Blog Post
    Published
    July 16, 2024, 1:15 p.m.
    ...packaging plasmids: the pHelper plasmid containing Ad E2A, E4, and VA RNA genes; and the pRepCap plasmid containing...with your transfer plasmid, carrying your gene of interest, and the two helper plasmids, commonly called...called “triple plasmid transfection” (Figure 1).    Figure 1: Overview of key steps of AAV production, iodixanol...repeats (ITR). You should always have a high-quality plasmid standard and rAAV reference material of a known...before undergoing titering, to remove residual plasmid DNA carried over from the production process. For...blog Parts of the AAV Packaging PlasmidParts of the AAV Transfer PlasmidAAV Variables That Matter AAV protocols...production process.  Helper-free production Unlike lentivirus, AAV does not possess the ability to replicate...

  4. Plasmids 101: Using Transposons in the Lab

    Type
    Blog Post
    Published
    July 6, 2021, 1:28 p.m.
    ...move antibiotic resistance genes between plasmids or from plasmids to the bacteria’s genome. In humans, if...activity (Voigt et al., 2016). Sleeping Beauty plasmids  piggyBac Although its name suggests otherwise...codon-optimized wild-type piggyBac transposase.  piggyBac plasmids    Tol2  Tol2 was the first reported active DNA...increase in transposition activity  Tol2 transposon plasmids    Applications of transposons Now that you’ve... (~5 kB payload for AAV and ~8 kB payload for lentivirus). Large cargos, such as the ~11 kB cDNA for dystrophin...

  5. A Novice's Perspective on Neuroscience - SfN2017

    Type
    Blog Post
    Published
    Dec. 15, 2017, 2:07 p.m.
    ... If there’s a plasmid or AAV tool that you can’t find, you can always suggest a plasmid to us, request...want to get into the field. Find Optogenetics Plasmids for Use in Neuroscience Research Neuroscience ...400 who signed up for our newsletter and a free plasmid) were very excited about our new viral services...Service Find Retrograde AAV Browse Optogenetics Plasmids ...ready-to-use adeno associated virus (AAV) and lentivirus are now available from Addgene. While super useful...

  6. Hassle-free 96-well Format Epitope Tagging Using Cas9 Ribonucleoprotein

    Type
    Blog Post
    Published
    June 28, 2018, 3:01 p.m.
    ...on the Addgene Blog Plasmids for endogenous gene tagging in human cells Plasmids 101: Protein Tags Fluorescent...Browse CRISPR plasmids Check out our CRISPR guide pages Find ready-to-use Cas9 lentivirus ...from many pitfalls: they require construction of plasmid vectors and/or rely on cumbersome in vitro synthesis...directly purchased and there is no need to construct plasmid vectors or synthesize/purify IVT sgRNA in the lab...

  7. DAP arrays for multiplex gene editing

    Type
    Blog Post
    Published
    July 7, 2022, 1:15 p.m.
    ...tRNA-gRNA arrays, which is scalable and efficient in plasmid and viral vectors. In applications when repetitive...manual and online design examples of using Addgene plasmids hCtRNA_FT (#186715) and hCtRNA_VT (#186716).   ...deliveries via adeno-associated virus (AAV) and lentivirus, demonstrating simultaneous editing of genes ...

  8. Viral Vectors 101: Biosensors

    Type
    Blog Post
    Published
    July 6, 2023, 1 p.m.
    ...genetically encoded, and luckily, we have pre-designed plasmids for these systems! Ion sensors One common biosensor...we’ve got you covered with packaging plasmids! References and Resources References  Bhalla N., Jolly ...ready to deliver your sensor, whether you choose lentivirus, gamma retrovirus, or AAV as your vehicle, we...

  9. Viral Vectors 101: Viral Applications

    Type
    Blog Post
    Published
    April 13, 2023, 1:15 p.m.
    ...sequence for degradation. Viral introduction of shRNA plasmids can induce gene-specific silencing temporarily...transfection and random genomic integration of a plasmid. Viral transduction is also generally less toxic...is more than one type of virus to choose from (lentivirus, retrovirus, AAV, etc.). When you’ve decided ...

  10. Using AAV for Neuronal Tracing

    Type
    Blog Post
    Published
    Aug. 9, 2018, 1:04 p.m.
    ... the mammalian brain (Wickersham et al., 2007; plasmids at Addgene). AAV vectors: A platform for delivering...involved in learning and memory (Kohara et al., 2014; plasmids at Addgene). The Gradinaru Lab at the California... throughout the brain based on its unique hue (plasmids at Addgene). A large-scale example of neuronal...than any other AAV serotype (Tervo et al., 2016; plasmid at Addgene). Its efficiency is comparable to conventional...Addgene.org Find ready-to-use AAV Preps Find AAV plasmids Browse all viral vectors ...). AAV does not have a membrane envelope like lentivirus, but instead is contained by a capsid which is...

  11. Viral Vectors 101: What is a Virus (and a Viral Vector)?

    Type
    Blog Post
    Published
    Aug. 18, 2023, 4:15 p.m.
    ...the required proteins are packaged in separate plasmids and expressed via cells cultured with the vectors...after the viruses they’re derived from: AAVs, lentivirus, gamma retrovirus, and adenovirus. And now that...

  12. Important Considerations When Using AAVs

    Type
    Blog Post
    Published
    June 13, 2017, 2:30 p.m.
    ...Ready-to-Use AAV Preps Browse All of Our Viral Plasmids and Resources ...facilities (Biosafety Level-1). Other possible tools, lentiviruses for example, are not approved for use in vivo...Response: Compared to other viral vectors (e.g. Lentivirus, Adenovirus) AAVs cause the least amount of immune...

  13. Viral Vectors 101: An Introduction to AAV

    Type
    Blog Post
    Published
    May 30, 2023, 1:15 p.m.
    ...of both polarities are rescued from the vector plasmid and individually packaged into the AAV capsids....? Check out Our Primer for Beginners Read Our Lentivirus FAQ Learn about Viral Vector Elements Resources...
Showing: 121 - 133 of 133 results