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Showing: 301 - 320 of 650 results

  1. Plasmids 101: Methylation and Restriction Enzymes

    Type
    Blog Post
    Published
    June 30, 2016, 2:30 p.m.
    ... DNA there, although other restriction sites (including other XbaI sites not preceded by GA or followed...either be difficult to interpret or lead you to conclude your plasmid is not correct! Conversely, enzymes...

  4. Multiplex Genome Editing with CRISPR-Cpf1

    Type
    Blog Post
    Published
    May 9, 2017, 2:12 p.m.
    ...expression of other endonucleases, like Csy4, or the inclusion of processing signals, such at tRNAs, to process...its own pre-crRNA arrays eliminates the need to include multiple promoters to drive crRNA expression and...

  5. Plasmids 101: Inducible Promoters

    Type
    Blog Post
    Published
    Jan. 18, 2018, 2:34 p.m.
    ...Other examples of chemically induced promoters include positive inducible alcohol and steroid regulated... be induced by heat or cold exposure. Examples include the heat shock-inducible Hsp70 or Hsp90-derived...

  6. A Novice's Perspective on Neuroscience - SfN2017

    Type
    Blog Post
    Published
    Dec. 15, 2017, 2:07 p.m.
    ...sociology, behavior, and artificial intelligence (including a team that created a novel form of AI that can...require large data sets. Whether these data sets include videos of behavior, many many images of brain regions...

  7. Plasmids 101: Blue-white Screening

    Type
    Blog Post
    Published
    June 4, 2015, 1:03 p.m.
    ...intact β-galactosidase produces pigment from x-gal (included in the transformation plate medium), turning the... colony blue. We should note that IPTG is also included in the medium to ensure transcription of the lac...

  9. Celebrating 15 Years of Scientific Sharing

    Type
    Blog Post
    Published
    Jan. 14, 2019, 2:08 p.m.
    ...ahead of most companies in creating a welcoming, inclusive workplace for everyone. We had Unbiasing Training...movement. We are carefully attentive to genuine inclusion, but not worried because we are ahead of the curve...

  10. RNA Extraction Without A Kit

    Type
    Blog Post
    Published
    March 24, 2020, 1:15 p.m.
    ...proteins that are found in and on everything, including your skin. Here are some general tips for working...degrade RNA. Keep a clean work area, which may include spraying your bench down with a product to get ...

  12. Antibodies 101: Selecting the Right Antibody

    Type
    Blog Post
    Published
    March 15, 2022, 1:15 p.m.
    ...pillars for antibody validation.  The 5 pillars include genetic strategies that test expression in knock-out...conditions. Be prepared to troubleshoot and be sure to include proper positive and negative controls as you get...

  13. To Each HIS Own

    Type
    Blog Post
    Published
    March 2, 2023, 2:15 p.m.
    ...Bornhorst 2000). To prevent this, wash steps often include low concentrations of imidazole. The concentration... C-terminus and how many histidine residues to include.  Placement As far as placement goes, there is ...

  14. Addgene: The First Twenty Years

    Type
    Blog Post
    Published
    Dec. 19, 2024, 2:15 p.m.
    ...we’ll be expanding our viral vectors service to include AAV Packaged on Request! “I love Addgene. I think...growing library of antibody educational resources, including our new Antibodies 101 eBook, the Antibody Guide...

  15. Pairing CombiGEM and CRISPR for Combinatorial Genetic Screening

    Type
    Blog Post
    Published
    April 12, 2016, 2:30 p.m.
    ...combinatorial expression of other genetic elements including transcription factors (Cheng et al., 2014) and... with effective gRNAs are publicly available, including those found at Addgene! Figure 1: Strategy...

  16. Human Germline Editing Using CRISPR

    Type
    Blog Post
    Published
    Aug. 10, 2017, 2:19 p.m.
    ...published, a bioRxiv preprint that questions the conclusion of inter-homologue recombination was released...off-target effects attributable to CRISPR editing. Conclusions & implications One striking feature of this paper...

  17. Choosing the B(right)est Fluorescent Protein: Photostability

    Type
    Blog Post
    Published
    June 8, 2017, 2:30 p.m.
    ...photobleaching rate is not linearly related to power, the conclusions reached at high power may not translate to real...cells at a power used for live-cell imaging. To conclude, the most photostable fluorescent protein can ...

  18. Summer SciComm: Preprints

    Type
    Blog Post
    Published
    Aug. 16, 2022, 1:15 p.m.
    ...journal for formal peer review. Some organizations, including some journals, also support open peer review or...community significantly sooner. Plus, authors can include the Addgene ID for their deposited plasmids in ...

  19. Addgene's Tips for Plasmid Quality Control

    Type
    Blog Post
    Published
    Jan. 14, 2016, 3:30 p.m.
    ...your expected full plasmid sequences (examples include Benchling, Serial Cloner, and Snapgene), and save...plasmid from its predecessor. Important features may include cloning junctions (where most sequence assembly...

  20. The Future of Research Symposium Boston 2015

    Type
    Blog Post
    Published
    Oct. 20, 2015, 2:30 p.m.
    ...sites around the USA undertaking BEST programs, including local schools in Boston: the Boston University...market. Her many notable contributions in this area include publishing the book ‘How Economics Shapes Science...
Showing: 301 - 320 of 650 results