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  1. Viral Production at Addgene

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    Blog Post
    ...the transfer plasmid, a plasmid encoding rep and serotype-specific cap genes, and a plasmid encoding adenoviral.... coli. In addition, plasmids are typically prepared using endotoxin-free plasmid purification kits.   ...contamination is minimized by using an endotoxin-free plasmid purification protocol. To minimize the immunogenic...offline and discarded. Confirmation of the transfer plasmid Addgene uses a rigorous barcode matching system...undergoes PCR with primers targeting the transfer plasmid used in the transfection. PCR products are analyzed...microbial contamination. Purity When possible, all plasmids used for viral production are propagated in the... system and PCR-based confirmation of transfer plasmids used in Addgene’s viral production. Barcoding ...
  2. Tips from the Repository Trenches: Using Barcodes to Track Samples

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    Blog Post
    ...Inside Addgene Posts! Learn all about Plasmids in our Plasmids 101 series! ...bacteria with the plasmid can grow. As the bacteria divide, they replicate and retain the plasmid. This allows...Every plasmid sample enters Addgene the same way. A package is delivered by a mail courier and then the...about Developing Lab Management Software    The plasmid's journey begins First, each package is opened and... to hundreds of samples, with an average of 10 plasmids per deposit. Each week an average of 16 deposits...allow us to store multiple types of tube for each plasmid we have at Addgene. Each sample at Addgene has ...strains that have been treated to easily take in plasmids (transformation). Transformed bacteria are then...
  3. Site Directed Mutagenesis by PCR

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    Blog Post
    ...mutagenesis of Plasmids. A) Generation of mutagenized plasmids. PCR primers (green) amplify the plasmid template... Cloning Techniques Learn More about Plasmids in Our Plasmids 101 Series Use CRISPR to Generate Specific...with the nuclease-resistant nicked plasmid (the PCR product). Plasmids are isolated from the resulting colonies...the final circular plasmid product pictured here. B) Screening of recovered plasmids for the mutation of...Smaller plasmids (~3 kb) are generally more efficiently amplified than larger constructs, but plasmids as ...DpnI) to eliminate the parent plasmid from the PCR products, the plasmid template should be isolated from...have taken up the mutagenized plasmid. Note that any residual parental plasmid (usually from incomplete DpnI...
  4. Typing CRISPR Systems

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    Blog Post
    ...https://doi.org/10.1016/j.ggedit.2022.100013 Additional resources on the blog CRISPR 101: Cas9 vs. The ...recently that researchers began building optimal plasmids to harness the power of Class 1 systems. Class...Lastly, type IV systems are most often found on plasmids. The many unique features of IV-A and IV-B have...led to the hypotheses that they are involved in plasmid competition or can hijack machinery from other ...highly diverse and involved in competition between plasmids. Nucleic Acids Research, 48(4), 2000–2012. https...The Other Cas(s) CRISPR 101: RNA Editing with Cas13 Build your CRISPR vocabulary Additional resources on... on Addgene.org CRISPR guide CRISPR plasmids CRISPR references ...
  5. MXS Chaining

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    Blog Post
    ...Gibson Assembly Learn About Other Plasmid Cloning Techniques Plasmids 101: Green Fluorescent Protein Resources...Fluorescent Protein Collection Find Plasmid Kits at Addgene Find Plasmid Cloning Protocols References 1....combination of different genetic sequences into plasmid DNA. In high throughput cloning techniques, although...MXS chaining MXS-chaining was designed to create plasmids for fluorescence imaging or flow cytometry applications...modules (Figure 2) are contained in individual plasmids and are each flanked by the same multiple cloning...throughput cloning is to facilitate the construction of plasmids with many components. The creators of the MXS-... plasmid cloning...
  6. Google Forums Round Up: First Impressions of NgAgo

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    Blog Post
    ...sequencing on select regions of all distributed plasmids as part of quality control, but does not perform...unlike an RNA guide, it cannot be produced from a plasmid in cells. Additionally, in vitro assembly of NgAgo...with 5’-P-ssDNA guides and an NgAgo expression plasmid to edit a gene in vivo. Try NgAgo for Yourself ...complexes or with guide RNA- and Cas9-expression plasmids. Cas9 guide RNA delivery does however rely on ...(1), NgAgo has received much attention and the plasmid has been requested by labs around the globe nearly...happy genome editing! Check Out Other Argonaute Plasmids from the Doudna Lab Many thanks to our Guest .... When not snipping DNA, he tries random things (101 lessons on Spanish, C++, guitar, photography) and...
  7. Working 9-5: an Addgene Co-op

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    Blog Post
    ... the submitted sequences were a concern to the plasmid function. The steps of the training process gave...parts of Addgene. This was done through the “Addgene 101” series, where each team gives a presentation on ...
  8. DAP arrays for multiplex gene editing

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    Blog Post
    ...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).   ...Resources More resources on the Addgene blog CRISPR 101: Multiplex expression of gRNAs Four Base Editing ...
  9. Sonic Hedgehog? Sleeping Beauty? Learn About the Genes Behind Addgene’s Conference Room Names

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    Blog Post
    ...Drosophila Read our Plasmids 101 blog series Resources on Addgene.org Find plasmids for your research ... 1998). Interested in plasmids that contain the groucho gene? Check out plasmids deposited by the Shivdasani... several plasmids that contain SHH, you can find them all here! The most popular SHH plasmid however was... to see for yourself. We have one plasmid in our repository, plasmid 39624, that contains cmr.   tinman...website for plasmids that contain tinman or the mammalian homolog Nkx2.5. We also have one plasmid, Addgene...the stories behind the names. We also have many plasmids in our repository that you can use to study these... Beauty (Ivics et al., 1997). We have a lot of plasmids that contain components of the SB transposon system...
  10. Nanoblades: Tiny CRISPR Ninjas for Genome Editing Difficult Cells

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    Blog Post
    ...infiltrate cells. Options for CRISPR delivery include plasmid transfection, RNP electroporation, and viral transduction...types they tested. Interested in using Nanoblades? Plasmids are available from Addgene. Genome editing primary...to DNA transfection of gRNA and Cas9 expression plasmids. These results are in line with previous research...delivery methods for mammalian cells Browse our CRISPR 101 blog post Resources on Addgene.org Check out our...our comprehensive CRISPR guide Find CRISPR plasmids and resources Learn about viral production ...
  11. Twenty Years of Sharing: Expanding Accessibility

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    Blog Post
    ... that made it easy to share plasmids, both for people depositing plasmids and for people requesting them... Collections Lentiviral Plasmids Tetracyline Inducible Plasmids Empty Backbones Bacterial Expression...Expression Systems AAV Plasmids Blogs Origin of Replication What is a Plasmid? How to Design Your... Verify Your Plasmid Using a Restriction Digest Analysis Videos What is a Plasmid? How to Design...video, however, is “What is a Plasmid?”, An animated explainer of a plasmid and its parts that helps the...them. Prior to this, many plasmids were available, but they often weren’t easily accessible, due to a ...barriers, allowing people to access a wide catalog of plasmids from all over the world. This idea, that available...
  12. Save Time with Transient Plant Leaf Transformations

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    Blog Post
    ...transformation Read our Plasmids 101 blog posts Resources on Addgene.org Browse our Plant Plasmids and Resources...page Find synthetic biology plant plasmids Find CRISPR plant plasmids ...its function. In nature Agrobacterium contains a plasmid with a T-DNA (transfer-DNA) region. During infection...localization of your protein of interest. Find all plasmids from the Lee-Parsons lab. Test different leaf...used the disarmed Agrobacterium tumefaciens strain GV3101(pMP90), which works well for us. Use a well working...
  13. Ras Pathway

    Type
    Collection
    ...human cancers. Ras Pathway Plasmids Click on a name to find available plasmids for the gene, or browse the...suggestions for other plasmids that should be added to this list? Fill out our Suggest a Plasmid form or e-mail...Addgene's collection of plasmids for the Ras pathway. Ras is a small GTPase and constitutively active...mTOR Pathway p53 Pathway Background Ras Pathway Plasmids Ras Gene List Resources Background Ras is a small... - Gene List Click on a name to find available plasmids for the gene. For components with multiple subunits...World J Gastrointest Oncol. 2013 May 15; 5(5): 97–101. doi: 10.4251/wjgo.v5.i5.97. PubMed PMID: 23799159...
  14. Technical Design of a Western Blot

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    Blog Post
    ...Antibodies 101: The Basics of Western BlottingAntibodies 101: Selecting the Right AntibodyAntibodies 101: Secondary...recombinant antibodies (rAbs), which are produced from plasmids and have very little batch-to-batch variation.... of sequence can be done from relatively cheap plasmid sequencing. While rAbs are monoclonal, recombinant...Neuroscience Methods, 172(2), 250–254. https://doi.org/10.1016/j.jneumeth.2008.05.00...
  15. An Integrin Antibody Toolkit from IPI

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    Blog Post
    ...Addgene's Antibody Guide Antibodies 101: Flow Cytometry Antibodies 101: Introduction to Antibodies... readily accessible recombinant antibodies and plasmids. To encourage collaboration and education in protein.... 2024.01.26.577394). bioRxiv. https://doi.org/10.1101/2024.01.26.577394 Jo, M. H., Li, J., Jaumouillé...
  16. Tips for Screening with Yeast Two Hybrid Systems

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    Blog Post
    ...transforming both fusion plasmids, or mating two single haploid yeast fusion plasmid transformants into a ...reporter system (e.g. the Gateway-compatible bait Y2H plasmid pEZY202  from Yu-Zhu Zhang’s lab) is an example...protein interactions. Proc Natl Acad Sci U S A. 2004; 101(33):12242–12247. Pubmed PMID: 15299147. Pubmed Central...Yeast Expression Vectors Find Bacterial Two Hybrid Plasmids Read our Blog Post About Yeast Vectors Read our...
  17. Hot Biosensors 2022: Year-End Roundup

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    Blog Post
    ...summer or just a bright new plasmid. One area with lots of bright new plasmids is our Fluorescent Biosensors...Proteins 101: Fluorescent Biosensors Resources on Addgene.org Fluorescent protein plasmids and resources...SF-iGluSnFR. Image from Aggarwal 2022.   Find iGluSnFR3 plasmids here! Find viral prep here: pAAV.hSyn.FLEX.iGluSnFR3.... 2022, under CC-BY-NC license.   Find JEDI-2P plasmids here! Find viral preps here: pAAV-EF1a-DIO-JEDI...et al. 2022, under CC-BY license.   Find pYtags plasmids here!   Farahani PE, et al. pYtags enable spatiotemporal... suitable for AAV packaging.    Find iGECInano plasmids here!   Matlashov ME, et al. Design and Initial...CC-BY-NC-ND license.   Find KRaION and Kbp sensor plasmids here!   Torres Cabán CC, et al. Tuning the Sensitivity...
  18. Polymerase Chain Reaction Overview and Applications

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    Blog Post
    ...Digital PCR for AAV Quantification Plasmid cloning by PCR  Plasmids 101: Colony PCR Site Directed Mutagenesis...amplicon can be used in molecular cloning to create a plasmid of interest, for detecting the presence of an insert...
Showing: 241 - 260 of 408 results