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We narrowed to 868 results for: REN

Showing: 701 - 750 of 868 results
  1. Another Pathway into Cells: iTOP

    Type
    Blog Post
    Published
    June 23, 2015, 8:37 p.m.
    ...more efficient and feasible for many labs.  References Efficient Intracellular Delivery of Native ...into all cells? Schwarze SR, Hruska KA, Dowdy SF. Trends Cell Biol. 2000 Jul;10(7):290-5. PubMed. Is VP22...
  2. Hot Plasmids: FRET-Based Biosensors

    Type
    Blog Post
    Published
    May 6, 2014, 1:07 p.m.
    ...enable observation of the interaction between different molecules like zinc and calcium. Ultimately, Merkx... start using it. For us, it’s like a test.” References Thestrup et al. Optimized ratiometric calcium...
  3. Trading Spaces - Visiting Scientist Edition

    Type
    Blog Post
    Published
    Aug. 22, 2023, 1 p.m.
    ...provides something that you can’t obtain at your current institute. A common reason is hands-on training... right for you, start thinking outside of your current research box, send out some feelers, apply to programs...
  4. Hot Plasmids - January 2023

    Type
    Blog Post
    Published
    Jan. 31, 2023, 2:15 p.m.
    ...Facility Isotype IgG2a Differences:  Distinct variable domains that recognize different epitopes on GFP Monoclonal...
  5. Learning Technical Skills at a Lab Central Workshop

    Type
    Blog Post
    Published
    Feb. 20, 2018, 2:30 p.m.
    ...multiple samples without cross contamination. We currently use the CosMCPrep system for this, but thought... because it forced workshop participants from different biotech companies to interact and learn more about...
  6. 25 Work From Home Tips for Scientists

    Type
    Blog Post
    Published
    March 19, 2020, 1:15 p.m.
    ...things you can do to prepare. Adapt to WFH while parenting Keep your kids on a schedule so you can rely ...Most Micropublications contain one figure. If you aren’t there yet, write introductions to potential publications...
  7. Early Career Researcher Toolbox: Free Tools for Science Writing

    Type
    Blog Post
    Published
    April 28, 2021, 1:15 p.m.
    ...same features, but this chart highlights the differences between these two citation managers. If you want...a favorite writing tool, let us know below! References and Resources You Can Grad School podcast episode...
  8. FlipGFP, a novel fluorescence protease reporter to study apoptosis

    Type
    Blog Post
    Published
    May 21, 2019, 12:10 p.m.
    ...in living animals. To do this they modified a different self-assembling split GFP (GFP1-9 and GFP10-11...plasmids for FlipGFP and FlipCherry at Addgene. References Cabantous, Stéphanie, et al. "A new protein-protein...
  9. Visualizing Translation at the Single Molecule Level

    Type
    Blog Post
    Published
    Aug. 1, 2017, 1:15 p.m.
    ...have made it easier to track translation in two different ways: by monitoring the first round of translation...various cell types and physiological states. References 1. Ingolia, Nicholas T., et al. “Genome-wide ...
  10. How Dry Ice Affects Viral Vector Sample pH & How to Avoid It

    Type
    Blog Post
    Published
    June 20, 2017, 2:30 p.m.
    ...permeable to CO2 at low temperatures. We tested two different types of tubes: the ones we use to store lentivirus...also using the thawed virus within 24 hours. References 1. Murphy BM, Swarts S, Mueller BM, van der Geer...
  11. Addgene Welcomes John Doench to the Advisory Board

    Type
    Blog Post
    Published
    Aug. 13, 2015, 2:30 p.m.
    ...the interview process was several short talks by current faculty members and it just blew me away….  I have...overall mission of making science easier and more transparent. That’s largely my job [at the Broad] too… to...
  12. Finding and Joining Your Dream Lab

    Type
    Blog Post
    Published
    April 8, 2014, 2:50 p.m.
    ...interests, and spends one-on-one time with the current members to share short-term goals and chat about..., but even brief stays there can make all the difference. Choose a lab that brings on the happy dance ...
  13. Viral Vectors 101: The AAV Retrograde Serotype

    Type
    Blog Post
    Published
    April 27, 2023, 1:15 p.m.
    ...projecting to the inferior colliculus (IC) are differentially transduced when using the retrograde serotype...significantly updated in 2023 by Jason Nasse.  References 1. Tervo, D. Gowanlock R., et al. "A designer...
  14. Viral Vectors 101: Viruses as Biological Tools

    Type
    Blog Post
    Published
    March 21, 2023, 1:15 p.m.
    ...deliver cargo, it’s important to understand their differences to choose the best one for your experiment. ...Here to Find Viral Vector Resources at Addgene! References and Resources 1. Roe T, et al. “Integration of...
  15. Antibodies 101: ChIP

    Type
    Blog Post
    Published
    March 10, 2022, 3:25 p.m.
    ...optimized for each specific sample type. And, if that weren’t bad enough, optimization of one step can affect...protocols when embarking on your ChIP journey!  References and Resources More resources on Addgene’s blog...
  16. 15 Years of Addgene: The Top 15 Plasmids

    Type
    Blog Post
    Published
    Jan. 8, 2019, 1:54 p.m.
    ...illustrates the utility these tools have in many different areas of biology as they grow. The top 15 plasmids...envelope protein enables this virus to infect many different cell types so it is useful in a wide range of ...
  17. Hot Plasmids - May 2022

    Type
    Blog Post
    Published
    May 26, 2022, 1:15 p.m.
    ...peptide. By combining three different localization peptides with four different fluorescent proteins, and...
  18. Improved Plasmid Maps Powered by SnapGene

    Type
    Blog Post
    Published
    June 29, 2017, 1:06 p.m.
    ...and mEGFP. Many of these features, such as Cas9, weren’t detected by our in-house software. In fact, SnapGene...static image file (PNG, see above) for your own reference or to paste directly into your notebook. This ...
  19. Plasmids 101: Methylation and Restriction Enzymes

    Type
    Blog Post
    Published
    June 30, 2016, 2:30 p.m.
    ...contain 3 methylases that recognize and methylate different stretches of DNA: Dam methylase adds a methyl...could overlap with a methylation site. The quick-reference table below lists 10 common enzymes that may be...
  20. How to Keep a Lab Notebook for Bioinformatic Analyses

    Type
    Blog Post
    Published
    June 2, 2016, 2:30 p.m.
    ...your working directory (the folder that you are currently working in) every time you use them, leave them...guest blogger Kate Palozola! Kate Palozola is currently a graduate student at University of Pennsylvania...
  21. Visualizing Protein Turnover In Situ

    Type
    Blog Post
    Published
    Jan. 16, 2018, 3:20 p.m.
    ...whether or not the tags influence behavior. A conference and a breakthrough! During my graduate studies...you can contact her at [email protected]. References 1. Dieterich, Daniela C., et al. "In situ visualization...
  22. Plasmid Tools for Microbiome Studies

    Type
    Blog Post
    Published
    June 27, 2019, 12:25 p.m.
    ...and Gammaproteobacteria species isolated from different bee species. BTK can be used to introduce fluorescent...distributed cell division counting plasmids here References Leonard, Sean P., et al. "Genetic engineering...
  23. Addgene: The First Twenty Years

    Type
    Blog Post
    Published
    Dec. 19, 2024, 2:15 p.m.
    ...organizations, knocking on doors, and attending conferences. And when CRISPR arrived in 2012, our repository...’s booth at the Society for Neuroscience 2023 conference. In 2020, the world changed in response to the...
  24. Plasmids 101: CcdB - The Toxic Key to Efficient Cloning

    Type
    Blog Post
    Published
    Dec. 8, 2016, 3:30 p.m.
    ...probably aware that there are several methodologies currently available for approaching it. These include the...even to submit a guest blog entry of your own! References 1. Bernard, P. “Positive Selection of Recombinant...
  25. Developing Lab Management Software for Biology

    Type
    Blog Post
    Published
    Aug. 25, 2016, 2:30 p.m.
    ...fail you. The benefits of lab management software aren’t just limited to large volume facilities; it can...above, any one of these steps can fail but, in our current setup, there are no explicit instructions on what...
  26. Plasmids 101: Cre-lox

    Type
    Blog Post
    Published
    Jan. 13, 2015, 3:47 p.m.
    ...same type, but are not cross-compatible. Using different lox site variants allows Cre to catalyze more ...cre-dependent techniques?  Let us know in the comments! References 1. Bacteriophage P1 site-specific recombination...
  27. Viral Vectors 101: Virus Safety

    Type
    Blog Post
    Published
    June 22, 2023, 1:15 p.m.
    ...dividing up the essential components of a virus into different plasmids. For a retroviral system this looks like... health and safety department if they are not currently provided. Eye protection or face shields are ...
  28. Hot Plasmids and Viral Preps - March 2021

    Type
    Blog Post
    Published
    March 23, 2021, 1:15 p.m.
    ...-Wagner’s lab produce different levels of dCas9 expression and contain different antibiotic resistance...
  29. Adapting Toehold Switches to Detect Zika Virus

    Type
    Blog Post
    Published
    Aug. 30, 2016, 2:30 p.m.
    ... discrimination is especially important in the current outbreak because of the neurological symptoms associated...applications in health, energy, and sustainability.   References 1. Pardee, Keith, et al. "Rapid, Low-Cost Detection...
  30. Hot Plasmids and Viral Preps - May 2021

    Type
    Blog Post
    Published
    May 18, 2021, 1:15 p.m.
    ...immunoprecipitate the entire complex in three different cell lines. The Gräslund lab plans to continue...of indels to measure time. These plasmids with different promoters driving expression of Cas9 were used...
  31. Fluorescent Tagging of Endogenous Genes with SapTrap

    Type
    Blog Post
    Published
    Oct. 12, 2017, 2:26 p.m.
    ...will produce the same unique SapI 5’ overhang, different combinations of connector and tag donor plasmids...light on previously unknown protein functions. References Schwartz, Matthew L. and Eric M. Jorgensen. “...
  32. Plasmids 101: Multicistronic Vectors

    Type
    Blog Post
    Published
    Sept. 9, 2014, 8:20 p.m.
    ... new eBook! Our goal was to create a one-stop reference guide for plasmids. We've combined our Plasmids...solutions necessary for advancing the field. References: 1. Internal initiation of translation of eukaryotic...
  33. Which Fluorescent Protein Should I Use?

    Type
    Blog Post
    Published
    May 20, 2014, 2:06 p.m.
    ... acidic, or synaptic vesicles). Some FPs have different ex/em spectra (e.g. mKeima) or change fluorescent...Fluorescent Protein (GFP) Three Review Articles on the Different Types of FPs: Stepanenko et. al. (2008) “Fluorescent...
  34. New Optimized Genome-wide CRISPRko, CRISPRi, and CRISPRa Libraries

    Type
    Blog Post
    Published
    Oct. 4, 2018, 12:44 p.m.
    ...human genome-wide CRISPRko (knock out), CRISPRi (interference), and CRISRPa (activation) libraries that do...conditions such as model systems and primary cells. References 1. Doench, John G., et al. "Rational design of...
  35. Summer SciComm Series: Modes of Communication

    Type
    Blog Post
    Published
    July 1, 2022, 1:15 p.m.
    ...enjoy and that plays at least slightly to your strengths. Otherwise, you’re going to drop your project ...scientific training. Cartoons may be read as “for children” or may need text for audience interpretation....
  36. How to Be an Excellent Trainee

    Type
    Blog Post
    Published
    Sept. 26, 2023, 1:15 p.m.
    ...protocol you don’t understand the purpose of, or a different way of doing something then you’ve done previously...an active partner Everyone’s learning style is different, so let your mentor know what yours is! For instance...
  37. Bacterial Toxin-antitoxin Systems as Molecular Biology Tools

    Type
    Blog Post
    Published
    Nov. 1, 2018, 12:35 p.m.
    ...address a diverse set of biological inquiries. References Ogura, Teru, and Sota Hiraga. "Mini-F plasmid... Addgene.org Check out our molecular biology reference Search for a plasmid here Find plasmids from our...
  38. Hot Plasmids Spring 2024

    Type
    Blog Post
    Published
    May 23, 2024, 1:15 p.m.
    ...editing efficiencies in a number of cell types at different genomic loci — in some cases, over 20-fold higher...prime editor. B, Prime editing efficiencies at different loci in U2OS cells. Image adapted from Yan et ...
  39. Viral Production at Addgene

    Type
    Blog Post
    Published
    Oct. 24, 2023, 1:15 p.m.
    ... by Ina Ersing in August 2023. Resources and references Resources at the Addgene blog Find and share ...Quantification Viral Vectors 101: An Introduction to AAV References Lock, M., Alvira, M. R., Chen, S.-J., & Wilson...
Showing: 701 - 750 of 868 results