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Showing: 561 - 580 of 847 results
  1. Addgene Welcomes John Doench to the Advisory Board

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    Blog Post
    ...assignment that was open ended... it was actually something bordering on research, rather than 'here’s the..., sharing ethic that Addgene has behind it is something that very much resonates with me.” About Addgene...
  2. Advice for Scientists Starting a Lab

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    Blog Post
    ...lab? Obviously, funding and support are crucial parameters, and familiarity with equipment always helps.... and dealing with email can be half of my day sometimes.” He points out that the copious amounts of email...
  3. Viral Vectors 101: Viral Vector Elements

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    Blog Post
    ...cells/organisms. This is often cDNA, shRNA, or something similar, and is contained on the transfer plasmid...yield dsDNA. Unlike LTRs, ITRs are perfectly symmetrical to allow for this pairing to occur. Like LTRs...
  4. Viral Vectors 101: Biosensors

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    Blog Post
    ...another factor, the receptor. The receptor could be something like an antibody, enzyme, DNA, etc. The receptors...One common biosensor class is designed to monitor metal ions. Within these ions, calcium is by far one of...
  5. How to Keep a Lab Notebook for Bioinformatic Analyses

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    Blog Post
    ...Alternatively, you can simply make a note in your methods section about the edit that was temporarily used...a lot of space and don’t tell you why you did something or what the result was, so try not to do this....
  6. Viral Vectors 101: Viral Applications

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    Blog Post
    ...deliver these systems virally instead of by another method? Viral delivery is attractive due to the ease of...viral vectors instead of a traditional transfection method. This is because viral systems have a high infection...
  7. How Addgene Creates Content

    Type
    Blog Post
    ...experts, watch webinars, or use other research methods. In the case of the antibody guide, primary research... as well as consults with microscopy and flow cytometry experts for the panel recommendations. A few discussions...
  8. Antibodies 101: Buffers, Storage, and Conjugates

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    Blog Post
    ...conjugation reaction is done, through a variety of methods or commercial kits.  However, antibodies conjugated...January 31, 2022, from https://www.bu.edu/flow-cytometry/files/2013/06/Fluorochromes-Brightness-Chart.pdf...
  9. Antibodies 101: Monoclonal Antibodies

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    Blog Post
    ...cell (National Research Council (US) Committee on Methods of Producing Monoclonal Antibodies, 1999). This...jbc.m116.736942  National Research Council (US) Committee on Methods of Producing Monoclonal Antibodies. Monoclonal ...
  10. New and Upcoming Viral Vectors - May 2020

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    Blog Post
    ...Chemogenetics Chemogenetics offers noninvasive methods for manipulating cell activity, particularly in...targeting. While promoters and AAV serotypes can sometimes be used to target tissue types, recombinases allow...
  11. Back to Bacteria: CRISPR gRNA Multiplexing Using tRNAs

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    Blog Post
    ... from a polycistronic transcript. Although this method shortens construct size, it requires coexpression... be processed, a distinct advantage over other methods that favor certain nucleotides at the 5’ end. ...
  12. Celebrating 15 Years of Scientific Sharing

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    Blog Post
    ...actually don’t have to worry about and that is something to recognize! Distributing plasmids, viral service...before it was cool or a necessary result of the #MeToo movement. We are carefully attentive to genuine ...
  13. Developing Lab Management Software for Biology

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    Blog Post
    ...are no explicit instructions on what to do when something fails. While we’re sure our techs could figure...the contents of a tube with the tube itself. If something happens to the worm that requires a change of ...
  14. Choosing the B(right)est Fluorescent Protein: Photostability

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    Blog Post
    ...al, 2017) and cannot be described by a single parameter. Therefore, it is necessary to know how the fluorescence... (iii) attached to a substrate. These in vitro methods allow for a well-controlled environment, but they...
  15. Click Biology: How to Click and Play to Explore Biology

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    Blog Post
    ...test out lots of combinations, to end up finding something surprisingly useful. To apply these principles...requiring stable covalent reactions, other required parameters of the coupling system include: Wide fusion-tolerance...
  16. Addgene's Tips for Plasmid Quality Control

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    Blog Post
    ...incoming plasmids are sequenced at least twice, and sometimes more depending on the number of features we need...sequencing reactions. In the more complex cases, we sometimes have to design new primers to sequence the important...
  17. Viral Vectors 101: An Introduction to AAV

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    Blog Post
    ...the both ends and mutated ITR at the center of symmetry. After uncoating in the target cell nucleus, this...optimization of a real-time quantitative PCR-based method for the titration of AAV-2 vector stocks."Molecular...
  18. What's New in CRISPR - November 2021

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    Blog Post
    ...bacteria and human cells using various delivery methods, including plasmid, ribonucleoprotein, and AAV....a large intervening deletion. Not only can this method precisely program large genomic deletions of up...
Showing: 561 - 580 of 847 results