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Showing: 21 - 40 of 175 results
  1. Tips for a 1st Time CRISPR User (by a 1st Time CRISPR User)

    Type
    Blog Post
    ...the main tips for each step of performing and analyzing a gene edit using Addgene’s lentiviral CRISPR ...Cas9-A549 cells are used as a control. DNA was analyzed by PAGE. The basis of the Surveyor assay is...would need a pretty good gel image. If you are analyzing short DNA fragments, run PAGE instead of agarose...eploring genomic DNA ImageJ: Free Software for Analyzing Gels ...
  2. Deep Dive: qPCR

    Type
    Blog Post
    ...the plate.    Analyzing There are a number of methods available for analyzing qPCR data, most with...amplification, making it difficult to properly analyze your data.  To develop a multiplex reaction, each...effort of setting it up for larger or frequently analyzed sample types and sets.   🔥Hot Tip🔥 The ...
  3. CRISPR 101: Cytosine and Adenine Base Editors

    Type
    Blog Post
    ...other. Figure 1: Base transition editors catalyze purine-to-purine or pyrimidine-to-pyrimidine base...Solid red arrows indicate a conversion directly catalyzed by the base editor. Dotted red arrows indicate...deaminases have been engineered and/or evolved to catalyze cytidine deamination instead of (or in addition..., Yang, Z., … Li, D. (2020). Dual base editor catalyzes both cytosine and adenine base conversions in ...
  4. GPCRs: How Do They Work and How Do We Study Them?

    Type
    Blog Post
    ...constructed plasmids that can be used in peroxidase-catalyzed proximity labeling to quantifiably measure GPCR...In this technique, the receptor fused to APEX2 catalyzes the biotinylation of proteins near the GPCR. These...Multidimensional Tracking of GPCR Signaling via Peroxidase-Catalyzed Proximity Labeling. Cell 169:338-349.e11 . https...
  5. Gendered Innovations: Why Does Sex of the Cell Matter?

    Type
    Blog Post
    ... that interact with sex, and it’s important to analyze these factors during an experiment. In the case...experimental design Recognizing the importance of analyzing sex, the National Institutes of Health (NIH) now...research that is incomplete (because sex was not analyzed) may harm humans or contribute to failures in ...
  6. AAV Vector Quality Control: Going the Extra Mile with NGS

    Type
    Blog Post
    ... and submitted for NGS. Raw sequencing data is analyzed to determine the identity and serotype of the ...pipeline (see Figure 2, sample 2). When we blindly analyzed AAV-68544, we were easily able to identify AAV...producing misleading results.  To date, we have analyzed hundreds of viral vectors and estimate that recombinase-independent...
  7. Viral Production at Addgene

    Type
    Blog Post
    ... final AAV preparation. Sequencing results are analyzed to confirm the identity and integrity of the viral...relative intensity of the viral capsid proteins are analyzed. The abundance of viral capsid proteins as a fraction...plasmid used in the transfection. PCR products are analyzed by gel electrophoresis to ensure the correct banding...
  8. Deep Dive: Statistical Tests (Comparisons)

    Type
    Blog Post
    ...and after a treatment, for example - should be analyzed with a paired t-test, because they eliminate subject-to-subject...a control group), on the other hand, should be analyzed with an unpaired t-test, which does account for...statistics knowledge to have in your tool belt. To analyze your hard-earned data in the most effective and...
  9. Hassle-free 96-well Format Epitope Tagging Using Cas9 Ribonucleoprotein

    Type
    Blog Post
    ...Cells are allowed to recover for 2-5 days and then analyzed for tagging efficiency using standard immunocytochemistry...genome-editing events. In the light of these results, we re-analyzed our data and found that 75% of our highest knock-in...pursued, however, clonal lines must be cautiously analyzed for any damage (indels) to the promoter region...
  10. DIY DNA Ladders from Penn State University

    Type
    Blog Post
    ...plasmids are available from Addgene. Learn How to Analyze a Restriction Digest References 1. Henrici, R....Alkaline Lysis Plasmid Miniprep Protocol Learn How to Analyze Your Restriction Digests Make Your Agarose Gel ...
  11. Plasmid Cloning by PCR

    Type
    Blog Post
    ...vector into a new vector that is better suited for analyzing the gene’s function. The process is shown graphically... DNA analysis tool, such as Addgene’s Sequence Analyzer, to allow you to identify which restriction sites...
  12. Plasmids 101: NGS Quality Control for Pooled Libraries

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    Blog Post
    ...purified, quantified, and sent for sequencing. Analyzing your sequencing results If your sequencing is ...reads than number of plasmids in the library. Analyzing the reads is, again, seemingly straightforward...
  13. Plasmids 101: Screening Strategies Used in Plasmid Cloning

    Type
    Blog Post
    ...protocol video on using restriction digests to analyze plasmids, which can help you visualize this process... know more? Visit this blog post for tips for analyzing and troubleshooting Sanger sequencing results....
  14. RaPID Detection of RNA-protein Interactions

    Type
    Blog Post
    ... ways to detect DNA-protein interactions or to analyze chromatin states (CHIP-seq, FAIRE-seq, Cut & Run... patients. By digging into the literature and analyzing data from The Cancer Genome Atlas, Ramanathan ...
  15. Plasmid Tools for Microbiome Studies

    Type
    Blog Post
    ...here Paper-based synthetic biology approach to analyze gut microbiota and host biomarkers In clinical ...low-cost paper-based synthetic biology platform for analyzing gut microbiota and host biomarkers." Nature communications...
  16. Plasmids 101: Cre-lox

    Type
    Blog Post
    ...work? As alluded to above, the Cre recombinase catalyzes the site specific recombination event between ...Using different lox site variants allows Cre to catalyze more than one specific recombination event in ...
  17. Adenoviral Vector Production and Troubleshooting

    Type
    Blog Post
    ...amplification. The final purified plasmid stock should be analyzed by endonuclease restriction digest or fully sequenced...cellular debris. Purified high-titer rAdV is then dialyzed and stored at -80C. Purification and concentration...
Showing: 21 - 40 of 175 results