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We narrowed to 568 results for: VIT

Showing: 241 - 260 of 568 results
  1. The Challenges of Cell Culture

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    Blog Post
    ...most as cancer cells are amenable to culture in vitro. Virologists too have benefited from the ability...have plenty of maintained freezer stocks. It is vital that the Master and Working stocks of cell lines...Thermofisher Guidelines for Maintaining Cultured Cells Invitrogen Cell Culture Basics Guide Abcam Cell Culture ...
  2. March for Science

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    Blog Post
    ... by reality – a government cannot declare that gravity change direction and make things fly up when we... believe climate change is mostly due to human activity while much less of the general public agrees (...Democratic values and their role in maximizing the objectivity of science.  Scientific American: Scientists ...
  3. Fluorescent Proteins 101: When GFP lets you down

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    Blog Post
    ...fluorescent proteins can be accurately determined in vitro by measuring the fluorescence intensity of purified...substantial size of GFP may interfere with the activity or the localization of the fusion protein. Also...Peptide-tags for site-specific protein labelling in vitro and in vivo." Molecular BioSystems 12.6 (2016): ...
  4. The Fluorescent Vegetables in Aptamer Soup

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    Blog Post
    ... quantify the effect of mTOR inhibition on the activity of RNA Polymerase III. Red and orange fluorescent...then identified through microfluidic-assisted in vitro compartmentalisation for their high binding affinity...Katherine Deigan, et al. "Structural basis for activity of highly efficient RNA mimics of green fluorescent...
  5. CRISPR 101: Validating Your Genome Edit

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    Blog Post
    ...designed solely for restriction enzyme sensitivity or resistivity, and thus be a marker for edited cells... Fig. 3: Restriction enzyme screening for resistivity to digestion, indicating targeted edits. ...
  6. Site Directed Mutagenesis by PCR

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    Blog Post
    ...with 5’->3’ polymerase activity (for amplification), 3’->5’ exonuclease activity (increases amplification...amplification fidelity), and no 5’->3’ exonuclease activity (which could potentially truncate the template). Importantly...
  7. Viral Vectors 101: AAV Variables That Matter

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    Blog Post
    ...well in a rat or non-human primate. Likewise, in vitro efficacy doesn’t always translate to in vivo efficacy...chemogenetic tools, where modification of cellular activity outside of your experiment site or circuit can...measuring expression over a period of weeks (in vitro) or months (in vivo).  Selective promoters Selective...
  8. Hot Plasmids: Fall 2025

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    Blog Post
    ...culturally-proclaimed powerhouse of the cell, mitochondria play a vital role in maintaining cellular function. Mitochondria... can be used in many different systems, both in vitro and in vivo. Find MitoTRACER plasmids here! Borcherding...FRCaMP, FRCaMPi had better dynamic range and sensitivity, in part because its binding affinity is much...
  9. Transferable Skills Guide: Teamwork

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    Blog Post
    ... So never mind how much better your work and productivity will be if you’re part of a team - it will just...That’s a subtle but important distinction. If I invite someone to be on a project team, I try to make ...next team works better. In fact, don’t wait to be invited onto a team. Make one yourself. Instead of thinking...
  10. Custom CRISPR Screens & the Green Listed Software

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    Blog Post
    ... the known pathway that were essential for the activity of different ligands. Such knowledge could be ...effects. Typically the phenotype would be studied in vitro, but there is enormous potential in performing in...G., et al. "Optimized sgRNA design to maximize activity and minimize off-target effects of CRISPR-Cas9...
  11. Illuminating Choices: A Guide to Selecting Fluorescent Dyes and Ligands

    Type
    Blog Post
    ... influence receptor conformation and signaling activity​​ (Sridharan et al., 2014). It's also crucial ...addition of fluorophores affects the functional activity of the ligands. For instance, studies have shown...(< 10 nm) and overlap of excitation profiles is vital for the accurate interpretation of FRET-based experiments...
  12. CRISPR 101: Cytosine Transversion Editors

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    Blog Post
    ...exposed ssDNA bases. Thus, base editors have an activity window restricted to the stretch of ssDNA created... edits at certain positions within the editing activity window (Kurt et al., 2021). They hypothesized ...suggest that DSBs are a common intermediate of CGBE activity, and they are sometimes processed by error-prone...
  13. Technical Design of a Western Blot

    Type
    Blog Post
    ... a weak signal. However, they have high cross-reactivity, vary significantly from lot-to-lot, and have...but they have higher specificity, lower cross-reactivity, and are more consistent lot-to-lot. The highest...usually preferred because of their higher specific activity, slightly lower cost, and smaller size. However...
  14. Performing In Vivo CRISPR Screens Using the FITS Approach

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    Blog Post
    ...FITS In vitro CRISPR screens in immune cells have identified many putative regulators of immunity. However...However, in vitro screens cannot faithfully model the complex spatial, cellular, metabolic, and cytokine...
  15. Six Spooky Science Stories and Halloween at Addgene

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    Blog Post
    ...ways to incorporate science themes into our fun activities and Halloween is no exception. For the past 10...grasshoppers, including those linked to neurotransmitter activity and geotactic behavior (Biron et al., 2005).   ...
  16. What's New in CRISPR - September 2019

    Type
    Blog Post
    ...microscopy, the team reveal the mechanism behind its activity including an extensive RNA scaffold and a domain...hydroxytamoxifen, it can move to the nucleus for activity. They also developed one of these systems further...
  17. 2023 and 2024: Reflections and Looking Ahead

    Type
    Blog Post
    ...feels both welcomed and resourced for success. I invite you to join me here, and on my LinkedIn page, as...perspective on Addgene through her LinkedIn page. She invites you to connect with her there. More on the Addgene...
Showing: 241 - 260 of 568 results