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We narrowed to 809 results for: LAS

Showing: 101 - 120 of 809 results

  1. Hot Plasmids and Viral Preps - May 2021

    Type
    Blog Post
    Published
    May 18, 2021, 1:15 p.m.
    ...subset of the new plasmids and viral preps in the repository through our hot plasmids articles. These articles...recent plasmid deposits and we hope they'll make it easier for you to find and use the plasmids you need...highlights from recent CRISPR plasmids. To find all of the CRISPR plasmids available from Addgene, head...Hutchinson Cancer Research Center developed a pooled plasmid library encompassing all possible amino acid mutations...anti-SARS-CoV-2 antibodies. In the library, each plasmid encodes the mutated spike protein and a barcode...head over to our CRISPR Plasmids and Resources page.  A new system uses light to deactivate photocleavable... accumulation of indels to measure time. These plasmids with different promoters driving expression of...

  2. Hot Plasmids and Viral Preps - March 2021

    Type
    Blog Post
    Published
    March 23, 2021, 1:15 p.m.
    ...subset of the new plasmids and viral preps in the repository through our hot plasmids articles. These articles...recent plasmid deposits and we hope they'll make it easier for you to find and use the plasmids you need...highlights from recent CRISPR plasmids. To find all of the CRISPR plasmids available from Addgene, head...head over to our CRISPR Plasmids and Resources page.  Plasmids for delivering CRISPRi components by a single...inducible degron system for C. elegans New CRISPR plasmids New items from the viral service Epigenetic ... Haynes at Emory recently contributed a set of plasmids to the repository that will help epigenetic researchers...researchers custom design their own engineering plasmid tools in about a week. Taking advantage of Golden...

  3. Hot Plasmids and Viral Preps - January 2021

    Type
    Blog Post
    Published
    Jan. 5, 2021, 2:15 p.m.
    ...subset of the new plasmids and viral preps in the repository through our hot plasmids articles. These articles...recent plasmid deposits and we hope they'll make it easier for you to find and use the plasmids you need...highlights from recent CRISPR plasmids. To find all of the CRISPR plasmids available from Addgene, head...AAV-deliverable ABE.  Find the plasmid here Jesse Zalatan’s lab deposited plasmids for a chemically inducible...need. If you'd ever like to write about a recent plasmid deposit please sign up here.  Here's what you'll...mGold, a new yellow fluorescent protein New CRISPR plasmids New items from the viral service A fast blue-light...protein.    Cells expressing an RFP reporter plasmid for recombinase activity were exposed to blue light...

  4. Suggest A Plasmid You'd Like to Find at Addgene

    Type
    Blog Post
    Published
    March 16, 2016, 5:30 p.m.
    ... with #suggestaplasmid, the name of the plasmid and a publication where we can find the plasmid. While...Oh! This plasmid would be perfect for my next experiment!” but were unable to find the plasmid at Addgene...here to help with our Suggest a Plasmid Campaign. How to suggest a plasmid The scientists at Addgene work...community, we’re asking you for plasmid suggestions. Can’t find a plasmid you’re looking for in the repository... our "Suggest a Plasmid" form Fill out the form with the name of the specific plasmids you’d like to suggest...work hard to seek out plasmids to add to our collections pages, to comb through the literature for potential...  suggest a plasmid...

  5. Plasmids 101: E. coli Strains for Protein Expression

    Type
    Blog Post
    Published
    Feb. 10, 2015, 3:06 p.m.
    ...your expression plasmid from these strains is not recommended as these auxillary plasmids may be isolated...control such as the pLys plasmid, which suppresses basal T7 expression. The pLys plasmid contains a chloramphenicol...arabinose-inducible plasmid will not express in an IPTG induction strain for example, nor will a p15 plasmid be compatible... for More Plasmids 101 Articles?  Find them all here: http://blog.addgene.org/topic/plasmids-101   ...In a previous Plasmids 101 blog, we reviewed the salient features of several popular strains of E. coli...strain? Protein expression from high-copy number plasmids and powerful promoters will greatly exceed that...BLR (DE3) Tetracycline RecA-deficient; best for plasmids with repetative sequences.  F- ompT lon hsdSB...

  7. Plasmids 101: Common Lab E. coli Strains

    Type
    Blog Post
    Published
    Nov. 7, 2014, 2:56 p.m.
    ...mutation Improves plasmid yield F Host does (F') or does not (F-) contain the fertility plasmid. A low copy-number...and general DNA repair Reduces plasmid recombination, increases plasmid stability recBCD Exonuclease...Vectors Looking for More Plasmids 101 Articles?  Find them all at our Plasmids 101 Topic Page!     ...Nov 14, 2017. You've worked hard designing your plasmid – you carefully selected the optimal promoter for...labor-intensive process of replicating your new plasmid: the Escherichia coli bacteria. It’s hard to count...whether it is appropriate for propogating your plasmid or carrying out your experiment. History of E. ...major improvements such as those that increase plasmid yield and/or DNA quality. Table 1 below outlines...

  9. Activate Addgene's "Find Plasmids" Badge on Pubmed Abstracts

    Type
    Blog Post
    Published
    May 12, 2017, 12:58 p.m.
    ...Addgene “Find Plasmids” badge in the image below. If an abstract on PubMed has the “Find Plasmids” badge, you...you’ll find new plasmids. Simply click on the badge to be taken directly to the plasmids on Addgene’s site...you should see the “Find Plasmids” box on papers that have deposited plasmids. Now that you know how ...Order Plasmids from Addgene Check Out Our FAQ Pages Browse Plasmids ...thought - Is there an easy way to find published plasmids? Do you spend a lot of time in PubMed searching...you can use PubMed to see which articles contain plasmids deposited at Addgene from the abstract page. Check...article to ensure you understand the features of the plasmids, how they were created, and how to use them in...

  10. Plasmids 101: CcdB - The Toxic Key to Efficient Cloning

    Type
    Blog Post
    Published
    Dec. 8, 2016, 3:30 p.m.
    ...Addgene Blog Plasmids 101: Common Lab E. coli Strains Plasmids 101: TOPO Cloning Plasmids 101: Golden ...-containing vectors in mind, any plasmid that contains the F plasmid (F’ strains) will also be resistant...... The ccdB gene, located on the F sex factor plasmid of E. coli, is part of a toxin-antitoxin system...encoded by the ccd operon, which is responsible for plasmid maintenance during cell division. ccdB codes for...Cells that lose ccdA through the loss of the F plasmid, succumb to the toxicity of CcdB.   Figure...disrupted allowing cells expressing the recombinant plasmid to propagate. Any cells that contained non-recombinant... of clones that do not contain the recombinant plasmid and therefore makes the cloning process much more...

  11. Plasmids 101: Transformation, Transduction, Bacterial Conjugation, and Transfection

    Type
    Blog Post
    Published
    June 25, 2019, 12:54 p.m.
    ...don't exactly "eat" plasmids as depicted in this comic, when a bacterium uptakes a plasmid, the genes on the... the plasmid can give them different phenotypes. For example, this plasmid encodes a green fluorescent... Read all of our Plasmids 101 blog posts Check out all of our blog posts on plasmid cloning Resources...comes from adjacent lysed bacteria and can include plasmid DNA or fragmented DNA released into the environment...membrane so the bacteria can easily uptake your plasmid of interest. Scientists can also use electroporation...exist as transient extrachromosomal DNA, like a plasmid, or it can integrate into the host bacterium’s ...cloning vector that contains both bacteriophage and plasmid properties. The phagemids are packaged into replication-incompetent...

  12. Viral Vectors 101: Parts of the AAV Packaging Plasmid

    Type
    Blog Post
    Published
    Dec. 3, 2020, 2:15 p.m.
    ... AAV.  Where do you start? Plasmids of course! You just need three plasmids to start making the AAVs you...packaging plasmid which contains the AAV structural and packaging genes, the adenoviral helper plasmid which...packaging plasmid and take a look at each of its parts. Key elements of the AAV packaging plasmid The packaging...packaging plasmid aka the RepCap plasmid encodes two genes: the replication (rep) gene and the capsid (... AAV RepCap plasmid! Check out this blog post to learn more about the AAV transfer plasmid! References... for the virus to replicate,  and the transfer plasmid which contains the viral genome. In today’s blog...lab, rep and cap are expressed from a separate plasmid in trans, freeing up space in the viral genome ...

  13. Viral Vectors 101: Parts of the AAV Transfer Plasmid

    Type
    Blog Post
    Published
    Aug. 11, 2020, 1:15 p.m.
    ...with some plasmids. You just need three plasmids to start making AAV:  the packaging plasmid which contains... transfer plasmid an AAV transfer plasmid. ITR sequences are 145 bases each and AAV plasmids have two ...of an AAV transfer plasmid. Parts shown in green are key elements of an AAV plasmid. Parts shown in grey... elements of an AAV plasmid First let’s talk about the key parts of an AAV plasmid. Inverted terminal ...transfer plasmids have a promoter, but this element isn’t required when the transfer plasmid harbors non-coding...Transfer Plasmid video!   Now you’ve got a basic understanding of some common AAV plasmid elements!...structural and packaging genes, the adenoviral helper plasmid which contains the proteins needed for the virus...

  14. Plasmids 101: Sequence and Ligation Independent Cloning (SLIC)

    Type
    Blog Post
    Published
    Sept. 26, 2024, 1:15 p.m.
    ...hold the plasmid together, even if there are gaps or flaps remaining. This incomplete plasmid looks like...cloning uses short sticky ends to insert genes into plasmid backbones, base pairing between these ~4 base overhangs... overhangs isn’t strong enough to hold a plasmid together through transformation, so the cloned vector...longer single-stranded overhangs can hold a nicked plasmid together long enough to get it into cells and let... of LIC is often limited to specially designed plasmids. Sequence- and ligation-independent cloning: A...fixing up the “damage” and producing a complete plasmid. Besides being compatible with any vector, the ...into bacteria, which will efficiently repair the plasmid. Created with BioRender.com.   SLIC also opened...

  15. Plasmids 101: NGS Quality Control for Pooled Libraries

    Type
    Blog Post
    Published
    Oct. 26, 2017, 1:59 p.m.
    ...underrepresented plasmids (plasmids that were lost or “dropped out”) and overrepresented plasmids (plasmids that ...In addition to single plasmids, Addgene also distributes pooled plasmid libraries containing hundreds...library contains many plasmids, care must be taken to ensure that all of these plasmids are amplified and ...diversity. If the various plasmids in the library are differently sized, smaller plasmids may be amplified preferentially...hundreds, thousands, or even a million plasmids. These libraries are some of Addgene’s most exciting and versatile...harvested, much like one would prep an individual plasmid. However, lots of library DNA is needed for screening...100 to 1,000 bacterial colonies per individual plasmid in the library. Bacterial growth must also be optimized...

  16. Plasmid Grant to Aid Cervical Cancer Screening in Ghana

    Type
    Blog Post
    Published
    Nov. 8, 2016, 3:30 p.m.
    ... Addgene/Seeding Labs plasmid grant and plans to use the grant to order plasmids she can use as positive...similar grants back in June, Gladys will be using plasmids in creative ways that we wouldn’t necessarily ...HR HPV types, predominantly HPV 16 and 18.” HPV plasmids as positive controls To start her work, Gladys...cytological tests currently in use. Gladys will use plasmids containing a variety of HPV genes as positive ...incredibly happy to hear that Gladys will be using plasmids in a way that can potentially have a direct impact...awardees We will be opening the Addgene/Seeding Labs Plasmid Grant to a third round of applicants at the start...Seeding Labs for this continued opportunity to get plasmids to the researchers who need them the most. Check...

  17. Multiple Plasmids at a Low Price: Kits from Addgene

    Type
    Blog Post
    Published
    Sept. 14, 2016, 2:30 p.m.
    ...curated collections of plasmids as kits with greatly reduced costs per plasmid. We generally create kits...just the tool you need. The plasmids in this portion of the BIOFAB Plasmid Set contain terminators of ...populations. This kit consists of a 48 plasmid adapter library, with each plasmid carrying a unique barcoded Illumina-M13F...researcher at a nonprofit institution, you can order plasmids covering a wide range of fields from Addgene. ...kits to allow you to easily use a set of plasmids together on a tight budget. To help popularize our ...order from the repository: FX Cloning Kit BIOFAB Plasmid Set pCri System Cell Free Protein Expression Kit... production (a variety of pExpression vectors) plasmids. The type IIS restriction sites used in these ...

  18. The 10 Most Distributed Plasmid Technologies in Addgene's First 10 Years

    Type
    Blog Post
    Published
    Jan. 8, 2014, 3:10 p.m.
    ...cloning vector. Lentiviral Plasmids -  If you're familiar with the pLKO plasmids you'll note that those are...Actually, these two plasmids from Didier Trono's lab are our two most popular plasmids of the past 10 years...influx of plasmids for reprogramming differentiated cells into pluripotent stem cells. Plasmids from Shinya... have 19 different ubiquitin plasmids in the repository. 100,000 Plasmids Shipped! - By 2010, Addgene ...our stride. We shipped our 100,000th plasmid. A variety of plasmids continued to be popular years after...with all the new plasmids. So far, we have distributed over 10,000 CRISPR/Cas9 plasmids to more than 3,...10 years of plasmid sharing  Interested in more facts about Addgene's 10 years of plasmid sharing? Check...

  19. Hot Plasmids Podcast Episode 2: New RFPs, AAVs, & More

    Type
    Blog Post
    Published
    Sept. 8, 2017, 7:52 p.m.
    ...hot plasmids in our newsletter or on our hot plasmids webpage. Listen to the entire Hot Plasmids podcast...podcast! Hot plasmids covered in this segment Hot Plasmid 1: The Tol2 Gateway-Compatible Toolbox for quickly...In the second episode of our Hot Plasmids podcast series, you'll learn about new red fluorescent proteins...Segement on the Tol 2 Gateway-Compatible Toolbox  Hot Plasmid 2: AAV Vectors for tageting GABA-ergic interneurons...Listen to Our Segment on these new AAV Vectors Hot Plasmid 3: mCyRFP1 - a new, monomeric, and cyan-excitable... protein. Listen to Our Segment on mCyRFP1 Hot Plasmid 4: mScarlet - a new, bright, and monmeric red fluorescent...Receive Our Newsletter Check Out All of Our Hot Plasmids Articles Browse the Repository  ...

  20. Enabling Precision Functional Genomics with the Target Accelerator Plasmid Collection

    Type
    Blog Post
    Published
    May 11, 2017, 2:30 p.m.
    ...We've developed a new plasmid toolkit, the Broad Institute Target Accelerator Plasmid Collection, that we...scale laboratory-based functional experiments that classify which variants are likely gain-of-function, loss-of-function...correlations between variants in a gene of poorly classified function and a well established cellular signaling...phenotypes. Broad Institute Target Accelerator Plasmid Collections To overcome this first challenge, we...developed the Broad Institute Target Accelerator Plasmid Collections, now widely available to the scientific...in our recent publications, we used the cancer plasmid collections listed above to demonstrate how gene... hope that by releasing these new and exciting plasmid collections (together with the data generated from...
Showing: 101 - 120 of 809 results