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We narrowed to 890 results for: IND

Showing: 681 - 720 of 890 results
  1. New and Upcoming Viral Vectors - December 2019

    Type
    Blog Post
    Published
    Dec. 19, 2019, 2:40 p.m.
    ...Learn about Addgene's viral service Find viral protocols and videos Find AAVs for your research ...Addgene blog Read all of our viral vectors blog posts Find tips for preparing AAVs Download our viral vectors...
  2. Multifunctional Neural Fibers: Modulation from Gut to Brain

    Type
    Blog Post
    Published
    Aug. 31, 2023, 1 p.m.
    ...months after implantation of fibers, indicating the system was indeed stable for continuous monitoring. ... The authors first tested that the system could induce stimulation in target tissues of a live animal....
  3. Science Careers: Unruly Interests Feed Many Paths

    Type
    Blog Post
    Published
    Sept. 26, 2017, 12:12 p.m.
    ... path at a time, the variety of paths in life is mind-boggling. Unlike a mountain – with many routes up...stochasticity of molecular interactions and embedding individual diversity to get from gamete to a visibly complex... to Career Blog Posts Resources at Addgene.org Find Job Openings at Addgene ...
  4. Identifying Sequence Elements with SnapGene's Feature Database

    Type
    Blog Post
    Published
    Dec. 21, 2017, 2:06 p.m.
    ...tolerates occasional mismatches or indels. Empirical tests indicated that a reasonable rule is to require...with SnapGene Server is useful because it helps us find which common features need to be added to the database...
  5. Donations from Addgene to Yield Answers for Rare Disease Researchers

    Type
    Blog Post
    Published
    Sept. 15, 2015, 2:30 p.m.
    ...understand the disease better but hopefully also to find a way to fix the problem. “We’ve had the opportunity...healthy cells into melanoma cells. They’ll combine induced pluripotent stem cell (iPS) technology and CRISPR-Cas9...Awardees for speaking with us! Additional Resources Find out more about the Rare Genomics Institute and the...
  6. Advice for Moving Into Sales After Your Science Postdoc

    Type
    Blog Post
    Published
    Aug. 21, 2014, 3:15 p.m.
    ...business-focused?" The reason is that I knew that the mind-set of the employer was not such that he/she would...up an ELISA kit company on whose website you can find some great information on ELISA troubleshooting,...troubleshooting, ELISA kits and cell death assays. You can find Seán on twitter @Macfhearraigh.    Read more posts about...
  7. New and Upcoming Viral Vectors - June 2019

    Type
    Blog Post
    Published
    June 18, 2019, 1:15 p.m.
    ...Learn about Addgene's viral service Find viral protocols and videos Find AAVs for your research ...Addgene blog Read all of our viral vectors blog posts Find tips for preparing AAVs Download our viral vectors...
  8. Pushing the Limits of DNA Assembly

    Type
    Blog Post
    Published
    Sept. 6, 2017, 1:01 p.m.
    ...ends. This homology can be contained within the individual fragments themselves, but doesn’t necessarily... challenges can be circumvented by generating individual fragments containing mutations and aligned via...Resources on Addgene.org Browse Our CRISPR Resources Find Validated gRNAs Browse All Plasmids ...
  9. Addgene Depositors Get More Citations

    Type
    Blog Post
    Published
    April 20, 2017, 2:30 p.m.
    ...Articles with and without plasmids at Addgene To find out whether scientific articles associated with ...Addgene plasmids get more citations So what do we find? Lots more citations for the papers with plasmids...adjustment is done within publication years. What do we find once we do this adjustment? That papers with plasmids...
  10. Choosing a CRISPR Nuclease: Site Accessibility, Specificity, and Sensitivity

    Type
    Blog Post
    Published
    Nov. 5, 2019, 1:28 p.m.
    ...nuclease. This can be determined by measuring the indel frequency at a target site. A specificity ratio ...the Addgene blog Read our CRISPR 101 blog posts Find more information about Cas proteins Download the...plasmids and resources page Read our CRISPR guide Find CRISPR plasmids for mammalian systems ...
  11. CasPEDIA: A Functional Classification of Cas Enzymes

    Type
    Blog Post
    Published
    Jan. 25, 2024, 2:15 p.m.
    ...strandedness) along with its action on the substrate (nick, bind, cleave, mixed). This information represents the...Considerations section on each enzyme page, you'll find a link to search Addgene's collection for plasmids...embedded in the References lists on every page you can find direct links to plasmids from the article if they're...
  12. Viral Vectors 101: Types of viruses

    Type
    Blog Post
    Published
    June 6, 2023, 1:15 p.m.
    ...have moderate to high immunogenicity, meaning they induce an immune response in the host. So why use a gamma-retrovirus...also has low immunogenicity, meaning it does not induce the same high immune response as retroviruses. ...immunogenicity, but some strains have been engineered to induce a lower inflammatory response within hosts. Relative...
  13. Sharing is Caring: But How to Distribute Open Hardware?

    Type
    Blog Post
    Published
    Feb. 28, 2023, 2:15 p.m.
    ...and/or opportunities) to modify the device for individual experiments. Manufacturers rarely provide the...for use, or they can modify and optimize the code, find and fix security-critical bugs, and contribute to...produced quickly with the printer, act here as a kind of "teleporter," since a part developed in Germany...
  14. Flow Cytometry Readouts: Yes, No, and Everything in Between

    Type
    Blog Post
    Published
    Aug. 20, 2024, 1:15 p.m.
    ...to the right indicates a higher signal, or upregulation, and a peak to the left indicates a lower signal...case for you, switching to a contour plot should indicate where the two populations diverge. The smear ...
  15. Summer SciComm Series: Cognitive Load

    Type
    Blog Post
    Published
    June 16, 2022, 1:15 p.m.
    ... provide detailed evidence of knowledge new to mankind. And you probably understand how much faster it...class. Even so, it’s quite easy (and common!) to be blind to the cognitive load you’re placing on your audience... as pausing or turning off the slide deck (or reminding them to put their phones away), or maybe I was...
  16. Channelrhodopsins with improved light sensitivity for minimally-invasive optogenetics

    Type
    Blog Post
    Published
    Nov. 3, 2020, 2:15 p.m.
    ...generates an action potential (Figure 1). This light-induced excitation can take place in a tissue culture dish...ChRgers and ChR2(H134R) both reach the brain, but individual neurons do not express as many copies of the ...available at Addgene Visit our viral vectors guide Find our chemogenetics and optogenetics science guides...
  17. RNA Extraction Without A Kit

    Type
    Blog Post
    Published
    March 24, 2020, 1:15 p.m.
    ...do to combat this issue. First and foremost, be mindful of your extractions- if you need really clean RNA...blog Read blog posts related to plasmid protocols Find protocols for purifying DNA without a kit Resources...Addgene.org Check out our molecular biology protocols Find protocol videos on our website Read our Molecular...
  18. Transferable Skills Guide: Public Speaking

    Type
    Blog Post
    Published
    April 20, 2023, 4 p.m.
    ...middle of my presentation, lost in a sea of data, my mind went completely blank. After several seconds of ... classmates so they could understand it. When my mind went blank, my options were to stop talking until...removal service slams dumpsters outside the open windows in the middle of your talk. Technical difficulties...
  19. Addgene: The First Twenty Years

    Type
    Blog Post
    Published
    Dec. 19, 2024, 2:15 p.m.
    ...20th anniversary was about all the amazing years behind us, as much as it as about the amazing years in...item, and had a cumulative 120,000 citations of individual items in our repository, a tribute to how many...sharing their plasmids. It’s been a privilege to find and share what stories we can, and to hear the stories...
  20. Gendered Innovations: Why Does Sex of the Cell Matter?

    Type
    Blog Post
    Published
    July 21, 2016, 2:30 p.m.
    ...contributed by guest blogger Londa Schiebinger, PhD, Hinds Professor of History of Science, Stanford University...most of the results were positive, the analysis did find 263,000 more osteoporotic fractures. The overall.... To remedy this, Shah et al. provide a table indicating the sex of the most commonly used cell lines ...
  21. CRISPR Meets Synthetic Biology: A Conversation with MIT’s Christopher Voigt

    Type
    Blog Post
    Published
    April 22, 2015, 2:06 p.m.
    ...You can create an almost limitless number of DNA binding proteins with Cas9 guided by different promoters...large as natural regulatory networks. Addgene: What kinds of things could we do as genetic circuits become...  Thank you to Chris Voigt for speaking with us! Find the Plasmids: Plasmids for multi-input CRISPR/Cas9...
  22. CRISPR 101: Targeting Non-Coding RNAs with CRISPR/Cas9

    Type
    Blog Post
    Published
    Nov. 14, 2024, 2:15 p.m.
    ...nature20149 Jiang Q, Meng X, Meng L, et al. Small indels induced by CRISPR/Cas9 in the 5’ region of microRNA... unexpectedly affect nearby genes (Figure 1A-C). Find CRISPR plasmids at Addgene! Knock-in: Introducing...
  23. A Look at Addgene's QC Process

    Type
    Blog Post
    Published
    May 6, 2025, 1:15 p.m.
    ...Potential points where DNA errors can be introduced, indicated by exclamation marks. Error points include places... frame shifts, missing elements, and nucleotide indels or mismatches in significant plasmid elements. ...bioinformatics. Through their efforts, the QC team finds errors in 30% of deposited plasmids! We are committed...
  24. Polymerase Chain Reaction Overview and Applications

    Type
    Blog Post
    Published
    Aug. 10, 2021, 1:15 p.m.
    ...from and unique single stranded DNA primers that bind upstream (5’) and downstream (3’) of the DNA region...polymerase is also stable at this temperature and can bind to the primers.  Extension- The temperature is then... can learn all about ddPCR for AAV titration and find helpful tips and tricks in our blog post “Droplet...
  25. Twenty Years of Addgene Sharing: CRISPR

    Type
    Blog Post
    Published
    April 18, 2024, 1:15 p.m.
    ...editing!  CRISPR functions in use But exactly what kind of editing are people doing with all these CRISPR... modifier. We used these categories to see what kinds of CRISPR tools people were depositing and requesting... and the longevity of tools seen in Figure 3, indicates that the usefulness of popular CRISPR tools is...
  26. CRISPR 101: Mammalian Expression Systems and Delivery Methods

    Type
    Blog Post
    Published
    Sept. 24, 2015, 2:30 p.m.
    ...appropriate? If you already have an end product in mind, steps 1 and 2 will generally be straightforward...links to a CRISPR forum where you may be able to find information regarding your system of choice. The...driving Cas9 expression can be constitutive or inducible. U6 promoter is typically used for gRNA. May contain...
  27. Negative Can Be Positive: Open AAV Data with Addgene

    Type
    Blog Post
    Published
    Sept. 6, 2022, 1:15 p.m.
    ...these frustrating and often months-long quests to find the right AAV for your system or to successfully...improve our Addgene Data Hub, 76% of respondents indicated they wanted to see more negative data (Figure ... e-book Additional Resources on the Addgene Blog Find and Share AAV Data with Addgene's New AAV Data HubCelebrate...
  28. INTEGRATE: Bacterial Genome Engineering Using CRISPR-Transposons

    Type
    Blog Post
    Published
    Dec. 7, 2020, 2:53 p.m.
    ...their diverse utility, DNA transposons have been hindered by their limited programmability: depending on... crRNA, QCascade complexes survey the genome and bind target DNA sequences using RNA-DNA base pairing....Resources on Addgene.org Visit the CRISPR guide Find CRISPR plasmids for bacteria ...
  29. SciComm: Taking Science to Elementary and Middle Schools

    Type
    Blog Post
    Published
    July 9, 2019, 12:52 p.m.
    ...networking at the time, but that means it was the best kind of networking! Since nearly every talk I’ve given...their interest. I won’t claim that I blew their minds, but I think many of the students learned something...Addgene.org Check out our comprehensive CRISPR guide Find CRISPR plasmids and resources ...
  30. Tips for arabidopsis transformation

    Type
    Blog Post
    Published
    Oct. 25, 2018, 1:23 p.m.
    ...are also available (Weigel and Glazebrook, 2002). Find plant plasmid resources at Addgene  Choosing an ...background growth of non-transformants and make finding true transformants more difficult. Don’t leave...arabidopsis in the classroom Resources on Addgene.org Find plant plasmids Visit our plant resource page Deposit...
  31. CRISPR 101: Ribonucleoprotein (RNP) Delivery

    Type
    Blog Post
    Published
    Sept. 6, 2018, 12:02 p.m.
    ...techniques Find tips on gRNA design Resources on Addgene.org Browse all CRISPR plasmids Find validated... and stability of the Cas9 protein in the host. Indeed, research has shown that a Cas9 protein from Geobacillus...
  32. Antibodies 101: Producing Recombinant Antibodies

    Type
    Blog Post
    Published
    Aug. 13, 2024, 1:15 p.m.
    ...supernatant containing antibodies. The antibodies bind the immobilized ligands and can be eluted once the...are incubated with the cell suspension. Antibodies bind ligands on the beads and a magnet is used to separate...Recombinant antibodies should be validated to ensure they bind their antigens specifically. Possible applications...
  33. What’s in Your Tube?: A Quick Guide to Measuring DNA by Spectrophotometry

    Type
    Blog Post
    Published
    July 1, 2025, 1:15 p.m.
    ...(Figure 1B). The A260/230 ratio can be a good indicator of protein contamination, but a number of other...researchers traditionally use the A260/280 ratio as an indicator of protein contamination. However, this ratio ...used during nucleic acid purification can leave behind a variety of potential contaminants, some of which...
  34. Controlling for Off-target Effects with a New Genome-wide CRISPR Screen Design

    Type
    Blog Post
    Published
    Sept. 13, 2018, 1:55 p.m.
    ..., they fail to account for the effects of Cas9-induced dsDNA breaks. Are off-target cutting patterns in...hypersensitivity, or are in an enhancer, transcription factor binding site, or a coding region. Targeting these sites...Check out this guide to pooled plasmid libraries Find all of the CRISPR Pooled Libraries currently available...
  35. Tips for Writing a Good Cover Letter

    Type
    Blog Post
    Published
    May 21, 2024, 1:30 p.m.
    ...that! I organized my lab data so well that I can find the results of any experiment I’ve run in under ...format regardless of whether you’re in academia, industry, or nonprofits. Like any other letter, they have...Our Management for Scientists Series Get Tips on Finding Your Perfect Job after Graduation Additional Resources...
  36. Harnessing TnpB for Genome Editing: A Compact and Versatile Tool for Your Research

    Type
    Blog Post
    Published
    July 29, 2025, 1:15 p.m.
    ...complementary to the DNA target. The 20-nt guide region binds to the DNA sequence immediately downstream of the...ICAR-Central National Rice Research Institute in India. He specializes in genome editing tools with a focus...F. (2019). Plant gene editing through de novo induction of meristems. Nature Biotechnology, 38(1), 84–...
  37. QC Sequencing Technologies at Addgene

    Type
    Blog Post
    Published
    July 15, 2025, 1:15 p.m.
    ...world has been long-read sequencing. Whereas the individual reads generated in short-read and Sanger sequencing...base identity and plasmid length. Any mismatch or indel flags the sequence for manual review by one of our... QC Process Bioinformatics at Addgene The Power Behind NGS Plasmid Validation: seqWell Addgene’s Tips ...
  38. Plasmids 101: Shuttle Vectors

    Type
    Blog Post
    Published
    May 20, 2025, 1:15 p.m.
    ...visually select cells in a microscopy image for individual analysis. A shuttle vector designed for this ...plasmids are those that can replicate in multiple kinds of bacteria, including many natural plasmids. By... same molecular language as the tree outside my window! Whatever you use them for, shuttle vectors can...
  39. Antibiotic Resistance: An Old Solution but a New Problem

    Type
    Blog Post
    Published
    Nov. 10, 2016, 3:30 p.m.
    ...for a bacterial infection. While this post will, indeed, focus on bacteria, it is important to note that...resistance genes from it’s environment (from DNA left behind after another bacterium died for instance). These...Are Used in the Lab Probe Phage Genomes for Host Binding Proteins Learn How to Use Our Microbiology Pages...
  40. Five Popular Model Organisms, Part 2

    Type
    Blog Post
    Published
    Sept. 29, 2020, 1:15 p.m.
    ...plasmids for use in CRISPR and Tol2 transposase induced transgenesis.  Xenopus Xenopus, or frogs, are one...Addgene.org: Browse our plasmid collection page Find more plasmids and resources for plant resources ...Collection Page Read our molecular biology reference Find plasmids for your research ...
Showing: 681 - 720 of 890 results