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We narrowed to 745 results for: TRI

Showing: 301 - 350 of 745 results

  1. Why Do I Need an MTA Anyway?

    Type
    Blog Post
    Published
    May 1, 2014, 8:23 p.m.
    ... use the material in human subjects or clinical trials Acknowledgement in recipient’s future publications... benefits, we know that legal documents can get tricky. Here’s how Addgene helps: For Providers: One-time... FREE!) and we’ll take it from there. We will distribute your materials under the UBMTA terms, so you ...

  2. Editor's Choice, August 2016

    Type
    Blog Post
    Published
    Sept. 2, 2016, 1:32 p.m.
    ...difficulty with NgAgo, but a few successes have trickled into the survey. In response to a bit of a Twitter...to make single base edits in DNA. The first, contributed by guest blogger Kristian Laursen from Cornell...mutated plasmid constructs. The second post was contributed by Addgene Scientist Mary Gearing and discusses...

  3. CRISPR Protocol for Genomic Deletions in Mammalian Cell Lines [Video]

    Type
    Blog Post
    Published
    Feb. 18, 2015, 3:09 p.m.
    ...The following post was contributed by Daniel Bauer and Matthew Canver of Boston Children’s Hospital and...frameshift mutations. However these may require restriction fragment length polymorphism analysis, allele-specific... you to our guest bloggers! Daniel Bauer is a pediatric hematologist and principal investigator at Boston...

  4. Tag Your Favorite Yeast Genes with Ease

    Type
    Blog Post
    Published
    Nov. 19, 2013, 2:37 p.m.
    ...Yeast. 1998 Jul;14(10):953-61. Note: Marcy Patrick contributed to the writing of this article....isolation of successful transformants. Addgene distributes several ready-to-use, modular plasmids, combining...

  6. CRISPR Methods for Bacteria: Genome Engineering, CRISPRa, CRISPRi, Base Editing, and More

    Type
    Blog Post
    Published
    Sept. 28, 2020, noon
    ... a repair template, using Gibson Assembly or restriction enzyme cloning. Streptomyces bacteria are more... presence of just a single organism, such as Clostridium difficile, could be targeted and preferentially...base editing in Streptomyces Some of the most industrially and clinically relevant bacterial species reside...CM, Ousterout DG (2020) In Vivo Targeting of Clostridioides difficile Using Phage-Delivered CRISPR-Cas3...

  7. Bringing Sustainable Practices to the Lab: Recycling

    Type
    Blog Post
    Published
    Feb. 14, 2019, 2:35 p.m.
    ...Recycle plastic packaging Packaging is a huge contributor to the increase in plastic manufacturing, accounting...accept and to print a free shipping label. Recycle nitrile gloves Terracycle is a company that takes items... a box with the prepaid label and fill it with nitrile gloves, affix the prepaid label, and divert these...

  8. An Addgene Summer Internship

    Type
    Blog Post
    Published
    Aug. 8, 2024, 7:22 p.m.
    ...heavy restrictions on what I could and couldn’t do as an intern. I expected that these restrictions would...choose what gene to focus on. The gene choice had restrictions. It couldn’t be a Covid gene, a toxin, or an...

  9. Early Career Researcher Toolbox: Free Online Molecular Biology Tools

    Type
    Blog Post
    Published
    Sept. 12, 2023, 1:15 p.m.
    ...NEBCutter2: For finding restriction enzyme cut sites Webcutter 2.0: For finding restriction enzyme cut sites ... different types of cloning methods, such as restriction enzyme cloning, Gibson assembly, or In-Fusion...

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

    Type
    Blog Post
    Published
    Aug. 11, 2020, 1:15 p.m.
    ... such as Stbl3s. ITR loss can be detected by restriction digest using enzymes, like SmaI, which have recognition...organism or tissue type-specific, which can help you restrict the expression of your transgene to a specific...result is a permanently flipped transgene. By restricting the availability of Cre, lox sites lets researchers...

  11. 10 Great Guest Posts We're Thankful For

    Type
    Blog Post
    Published
    Nov. 18, 2016, 3 p.m.
    ...Minigenomes - A Safe Way to Study Dangerous Viruses Contributed by guest blogger Tessa Cressy from the labs of...leaving virulent components behind. Minigenomes are stripped down viral genomes containing only the sequences...fantastic depositors and guest writers. Your contributions make Addgene and the Addgene Blog useful resources...

  12. Scientific Peer-review: Providing Critical and Kind Feedback and Advocating for Open Science

    Type
    Blog Post
    Published
    Aug. 8, 2019, 1:19 p.m.
    ... This post was contributed by Magdalena Julkowska, a postdoctoral researcher at KAUST, Saudi Arabia. ...general, I think that this is an (e.g. great contribution to the community because of..." This first couple...on-line repository (like GitHub, Zenodo, Figshare, Triad) while the wet-lab resources, like constructs or...

  13. Addgene Depositors Get More Citations

    Type
    Blog Post
    Published
    April 20, 2017, 2:30 p.m.
    ...This post was contributed by guest bloggers Samantha Zyontz and Neil Thompson from the MIT Sloan School...thanks to Addgenies Pamela McA'Nulty and Zachary Tribbett for helping compile the data used in this work..., computing performance, and randomized control trials in innovation. Visit his website at: http://www.neil-t.com...

  14. With Our New Viral Service, We're Taking CRISPR Further!

    Type
    Blog Post
    Published
    Dec. 6, 2016, 3:30 p.m.
    ... research community. At Addgene, we’ve helped distribute many of these technologies in plasmid form and...libraries. Please note, the pooled libraries we distribute in lentivirus format only deliver gRNA and therefore...like to thank all those who are allowing us to distribute their CRISPR tools as ready-to-use virus and,...

  18. A Practical Approach to Choosing the B(right)est Fluorescent Protein

    Type
    Blog Post
    Published
    June 1, 2017, 2:30 p.m.
    ...This post was contributed by guest bloggers Joachim Goedhart and Marieke Mastop from the Section of Molecular...sample. Practical brightness A protein with a high intrinsic brightness that does not fold well or cannot be...explanation of the assay is depicted in figure 1. The strict correlation between the fluorescent protein of ...

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

    Type
    Blog Post
    Published
    May 11, 2017, 2:30 p.m.
    ... This post was contributed  by Jesse S. Boehm, the Associate Director of the Cancer Program at the Broad...works. But, those darn cancers have revealed many tricks up their sleeves and most patients still don’t ...or PolyPhen to approach this challenge, using attributes of cancer variants such as evolutionary conservation...

  20. Top Requested Lentivirus and AAV of 2016

    Type
    Blog Post
    Published
    Jan. 6, 2017, 3:56 p.m.
    ...These viruses have been distributed in over 200 packages to more than 20 countries. With this initial success...in transgenic animals, where cre expression is restricted to a particular cell type. The human synapsin...

  21. Q&A with Karen Katz and Carl Paratore, the Newest Members of the Addgene Board of Directors

    Type
    Blog Post
    Published
    Feb. 19, 2019, 1:36 p.m.
    ...developed in terms of the collection, storage, and distribution of the plasmids and their ability to identify...plasmids so scientists aren’t bogged down with distributing them and spending more time on research. What...LLP, auditing insurance, finance and high-tech industries. He has earned both an MBA in finance and a B.S...

  22. 7 Tips to Secure a STEAM Internship This Summer

    Type
    Blog Post
    Published
    Feb. 2, 2021, 2:15 p.m.
    ...This blog post was contributed by guest bloggers Roodolph (Roo) P. St Pierre and Rose C. St Pierre, founders...cannot offer. Furthermore, companies across most industries tend to hire their former interns to fill entry-level... of internships as a result of the necessary restrictions on close personal contacts. However, that should...

  23. Viral Vectors 101: Inverted Terminal Repeats

    Type
    Blog Post
    Published
    Oct. 19, 2023, 1:15 p.m.
    ...with biorender.com. ITR structure  WT ITRs are symmetrical 145-nucleotide sequences that flank the ends ...identification of non-dominant ITR sequences.  Restriction digests with the enzymes SmaI and SrfI can also...deletions and point mutations will go undetected by restriction digest methods.    Resources and references...

  24. Antibodies 101: Buffers, Storage, and Conjugates

    Type
    Blog Post
    Published
    Feb. 1, 2022, 2:15 p.m.
    ...your antibody.  At some point in your long and illustrious lab career, you will likely accidentally leave...Brightness Chart. Boston University Flow Core. Retrieved January 31, 2022, from https://www.bu.edu/flow-cytometry...overlap. Syracuse University Flow Core Facility. Retrieved January 31, 2022, from https://flowcore.syr.edu...

  25. Advice for Starting a Biotech Company from a Grad Student turned Entrepreneur

    Type
    Blog Post
    Published
    July 10, 2014, 7:17 p.m.
    ... a biotech startup company? Would you like to contribute advice on how to effectively raise money and/... Capital in Biotech  - Posted on Forbes.com, contributed by Bruce Booth How to Find a Job in Biotech and...the Biotech Business - Posted on Nature.com, contributed by Julia Phillips and Fiona Beckman Acknowledgments...

  26. The Breast Cancer Microenvironment: A Tumor’s Backstage Team

    Type
    Blog Post
    Published
    Jan. 31, 2019, 1:32 p.m.
    ...This post was contributed by Bárbara Pinho, a science communicator at the Portuguese science museum "...interleukin-6 (Witkiewicz et al., 2009) which contribute to the development and spread of cancer cells... scientists began focusing on the extracellular matrix and fibroblasts. With each cell mechanism discovered...

  27. Human Germline Editing Using CRISPR

    Type
    Blog Post
    Published
    Aug. 10, 2017, 2:19 p.m.
    ...off-target effects attributable to CRISPR editing. Conclusions & implications One striking feature of this...especially in the case of older mothers, for whom egg retrieval often results in fewer eggs. However, the potentially...

  28. Channelrhodopsins with improved light sensitivity for minimally-invasive optogenetics

    Type
    Blog Post
    Published
    Nov. 3, 2020, 2:15 p.m.
    ...real-time inside a mouse’s brain.  But the brain is a tricky organ to access, which often forces scientists ...electrophysiology, a technique that’s used to measure electric current of ion channels in living cells. Multiple...-stimulate” their VTA dopaminergic neurons by triggering a burst of light that could activate ChRger2 ...

  29. The time and cost required to make a plasmid

    Type
    Blog Post
    Published
    March 23, 2023, 1:15 p.m.
    ...plasmid, excluding any restriction enzymes or vector purchases (Table 1). Restriction enzymes and vector ...work done previously, borrow small aliquots of restriction enzymes for one-off projects, or even save yourself...

  30. The Future of Research Symposium Boston 2015

    Type
    Blog Post
    Published
    Oct. 20, 2015, 2:30 p.m.
    ... held from 22-24 October. This blog has been contributed by guest blogger and Future of Research Symposium...the academic labour market. Her many notable contributions in this area include publishing the book ‘How...How Economics Shapes Science’ and contributing to the NIH’s Biomedical Research Workforce Working Group...

  31. Working with Nuclear Receptors

    Type
    Blog Post
    Published
    July 15, 2014, 4:03 p.m.
    ...This post was contributed by Neil J. McKenna and Bert W. O’Malley. Survival of all organisms depends ...organs, which then return information such as nutritional status. Within the animal kingdom, this information...300 different coactivator proteins individually contribute to cell regulation in a coherent manner. Because...

  32. Synthetic promoter AAVs for cell-type specific expression in retinal cells

    Type
    Blog Post
    Published
    March 12, 2020, 1:15 p.m.
    ...Applications for synthetic promoter AAVs Besides restricting AAV transgene expression to particular cell types...types, pairs of synthetic promoter can be used to restrict expression to a single cell type based on the ...cell-type specific promoters could be an easier way to restrict expression of a gene interest in an animal model...

  33. Early Career Researcher Toolbox: Finding Relevant Papers

    Type
    Blog Post
    Published
    Jan. 9, 2020, 1:45 p.m.
    ...Scholar library. You can add hashtags to library entries, which can help you organize and search for papers...number of times a paper is shared online, or its altmetric score, is also displayed in your feed. By clicking...us know if you if you have any favorite tips and tricks for navigating the always growing sea of scientific...

  34. Engaging with science and society at pgEd

    Type
    Blog Post
    Published
    Sept. 20, 2018, 12:17 p.m.
    ...This guest post was contributed by Johnny Kung, Director of New Initiatives for the Personal Genetics...Education Project (pgEd), where I currently work, strives to broaden the conversations about genetics and...implications of genetics. In these conversations, pgEd strives to be inclusive of all voices, regardless of socioeconomic...

  35. Rabies and Neuronal Tracing

    Type
    Blog Post
    Published
    May 29, 2018, 1:51 p.m.
    ...the G receptor. In neurons, the G receptor is restricted to presynaptic nerve terminals (Lafon 2005). ...applications Use of G deleted RABV in conjunction with restricted TVA and G protein expression is a powerful development...used to reveal brain circuitry, and continue to contribute answers to the complex questions of how the brain...

  36. Plasmids for Endogenous Gene Tagging in Human Cells

    Type
    Blog Post
    Published
    April 6, 2017, 1:02 p.m.
    ...Oct 14, 2020 by Seth Kasowitz. This post was contributed by the gene editing team at the Allen Institute...regions of high homology to the gene with the cut, we trick the cell into using the introduced donor plasmid...Allen Institute for Cell Science. This post was contributed by the gene editing team at the Allen Institute...

  37. Making CRISPR Plasmids Using Fragmid

    Type
    Blog Post
    Published
    Aug. 29, 2024, 1:15 p.m.
    ...recommend checking your cloning via a miniprep and restriction digest, and then plasmid sequencing if you can...Cloning specifics Fragmid uses Bbsl, a Type II restriction enzyme that cleaves outside of its recognition..., 93% had the correct banding pattern in the restriction enzyme digest. They sent 82 of the correctly ...

  38. Hot Plasmids February 2024

    Type
    Blog Post
    Published
    Feb. 20, 2024, 2:45 p.m.
    ...generated a series of StayGold mutants and identified a triple mutant, Y187F, R144I and T155Q, which they named...with a FLAG tag (!), but did you know that we distribute ready-to-use recombinant antibodies as well? ...anti-FLAG antibody, both of which are also available in trial sizes. Addgene recommends these recombinant antibodies...

  39. 6 Tips for Grant Writing

    Type
    Blog Post
    Published
    Oct. 18, 2016, 2:30 p.m.
    ...This post was contributed by guest blogger Sean Mac Fhearraigh, co-founder of www.assaygenie.com. No ...findings will be worth knowing? This can sometimes be tricky, as most of our research builds on ideas and findings... realization that, if we want people to keep contributing to science, it would be helpful for them to ...

  40. Cpf1 Update: Comparison to Cas9 and NgAgo

    Type
    Blog Post
    Published
    July 14, 2016, 2:30 p.m.
    ...Find Cpf1 Plasmids at Addgene   Image attribution: Zetsche, Bernd, et al. "Cpf1 is a single RNA-guided...differing from that of Cas9 (3’-NGG) in both distribution and GC-content, which might improve editing ...directional gene transfer, analogous to traditional restriction enzyme cloning. Sticky-end mediated gene transfer...

  41. Story of a SynBio Startup: RevBio's Epiphany (or Lack Thereof)

    Type
    Blog Post
    Published
    June 5, 2014, 3:32 p.m.
    ...This post was contributed by Nikolai Braun and Keira Havens, co-founders of Revolution Bioengineering...with very little money. So when did inspiration strike us so hard that we upended our lives and took this...things we could do for work, and they weren’t restricted to science jobs. Keira’s an optimist, I’m a realist...

  42. Quick Guide to Working with Drosophila Part 1: Getting Started with Flies

    Type
    Blog Post
    Published
    July 13, 2017, 2:30 p.m.
    ...This post was contributed by guest blogger Jon Chow, an immunology PhD student at Harvard University....their germ cells (sets of genomic material are contributed by mother and father). While some mutations can...start working with live animals yet, Harvard’s DRSC/TRiP- Functional Genomics Resources website has in vitro...

  43. PRIDICT: Predicting Efficiencies of Prime Editing Guide RNAs

    Type
    Blog Post
    Published
    June 25, 2024, 1:15 p.m.
    ...downstream flanking sequences to their input string (Figure 2). This string can then be used as input for the prediction...many genomic locations. In our study, we used the TRIP (Thousands of Reporters Integrated in Parallel; ...

  44. CRISPR 101: Mammalian Expression Systems and Delivery Methods

    Type
    Blog Post
    Published
    Sept. 24, 2015, 2:30 p.m.
    ...creating the Expression Systems table. Marcy Patrick contributed to the writing of this post. Additional Resources...Last updated Sep 30, 2020 by Marcy Patrick. CRISPR technology has been widely adopted for genome editing...

  45. Tips for Using BLAST to Verify Plasmids

    Type
    Blog Post
    Published
    May 29, 2014, 1:29 p.m.
    ...default scoring matrix BLOSUM62, but you may want to check the description of the other matrices to see if ...laboratories that deposit their plasmids with us or other entries in NCBI’s numerous databases. As our repository...

  46. Capturing a Moment with Marc Zimmer’s “The State of Science”

    Type
    Blog Post
    Published
    July 30, 2020, 1:15 p.m.
    ...and relatively easy? Have all of these things contributed to the steadily increasing distrust the general...that “Addgene, with its easy, fast, and cheap distribution of the newest CRISPR-Cas plasmids, has been ...to thank fellow Addgenies Joanne Kamens, Marcy Patrick, Aliyah Weinstein, Fabienne Furt, and Quintin Marcelino...

  47. New Optimized Genome-wide CRISPRko, CRISPRi, and CRISPRa Libraries

    Type
    Blog Post
    Published
    Oct. 4, 2018, 12:44 p.m.
    ...sgRNA-level metrics to assess library performance in viability screens. Based on these metrics the Brunello... CRISPRi libraries with 10 sgRNAs in the sgRNA metrics, confirming again that sgRNA design plays a significant...

  48. Antibodies 101: Producing Recombinant Antibodies

    Type
    Blog Post
    Published
    Aug. 13, 2024, 1:15 p.m.
    ...production, reliable expression, and easy distribution as DNA (Trimmer, 2020), you may be interested in using...Purification Protocol Addgene's Antibody Guide References Trimmer JS. Recombinant Antibodies in Basic Neuroscience...

  49. Better Dyeing Through Chemistry & Small Molecule Fluorophores

    Type
    Blog Post
    Published
    Sept. 8, 2016, 2:30 p.m.
    ...This post was contributed by guest blogger, Luke Lavis, a Group Leader at the Janelia Research Campus...synthetic fluorophores. Add a dash of DNA with an electrical jolt and cells become perfectly capable of synthesizing... D. Lavis! All images in this blog post were contributed by Luke D. Lavis. Luke D. Lavis is currently ...

  50. Lentiviral Vector Uses and Overview

    Type
    Blog Post
    Published
    May 19, 2016, 2:30 p.m.
    ...therapy. In 2003, VIRxSYS began the first clinical trial with a lentiviral vector. CD4+ T-cells from patients... lentiviral vectors have been observed in small trials for other diseases, including the common hematopoietic...monitoring and follow-up in lentiviral clinical trials. McGarrity GJ, Hoyah G, Winemiller A, Andre K, ...
Showing: 301 - 350 of 745 results