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Showing: 641 - 660 of 837 results

  2. Choosing Your Perfect Empty Backbone

    Type
    Blog Post
    Published
    Aug. 19, 2014, 3:39 p.m.
    .... To help you find the vector that fits your experiments, I've described below some of the most frequently...backbone. Or just ask –  leave a message in the comments below and an Addgenie will help you find what ...

  3. CRISPR/Cas9 FAQs Answered!

    Type
    Blog Post
    Published
    March 13, 2014, 4:08 p.m.
    ...double nickase for my CRISPR genome engineering experiments? A1: When assessing which nickase type to use...use for your CRISPR genome engineering experiments, consider that wildtype Cas9 with optimized chimeric...

  4. Choosing a Good Mentor for Scientists

    Type
    Blog Post
    Published
    Jan. 16, 2014, 2:56 p.m.
    ...scientist. It is shocking how little pre-work most PhD students and postdocs do to ensure the advisors they choose... than once to get a full picture and listen for hints at the same concerns from multiple people. Listen...

  5. History of CRISPR Cas - A tale of survival and evolution

    Type
    Blog Post
    Published
    Nov. 25, 2013, 10:12 p.m.
    ...bacteriophages did not come to light until 2007. Initial experiments exposed S. thermophilus to predatory phages to... Cas proteins snip the foreign DNA into small fragments approximately 30bp in length and paste them into...

  6. Viral Vectors 101: Transductions

    Type
    Blog Post
    Published
    April 30, 2024, 1:15 p.m.
    ...nucleic acid will be flanked by viral packaging elements that will ensure the virus gets produced, and ...What is a Virus? Viral Vectors 101: Viral Vector Elements ...

  7. Summer SciComm: Science Storytelling

    Type
    Blog Post
    Published
    Sept. 16, 2022, 1:15 p.m.
    ...communicators also use the hero’s journey, stories from patients or other affected people, man/animal vs nature... the Addgene blog SSCS: Cognitive Load SSCS: Preprints Intro to our Summer SciComm Series  ...

  8. In Vivo Biotinylation of Bacterial Fusion Proteins

    Type
    Blog Post
    Published
    Jan. 25, 2018, 2:09 p.m.
    ...lysine residue within the AviTag. However, large amounts of the target protein are typically required due... site could be used for plasmid version 2.0? Instruments such as an Octet may require less in vivo-biotinylated...

  9. Single-cell tracking of lineage and identity with CellTag

    Type
    Blog Post
    Published
    May 9, 2019, 1:15 p.m.
    ... with different CellTag libraries at multiple timepoints during reprogramming. These library-specific ... with different CellTag libraries at three time points during the 28 day study: prior to reprogramming...

  10. New and Upcoming Viral Vectors - Spring 2019

    Type
    Blog Post
    Published
    March 26, 2019, 1:40 p.m.
    ...jGCaMP7 (keep reading) and will be releasing more variants in the next few months (see “coming soon”). The... can also be used as the control vectors for experiments encoding a fluorescent-tagged molecular tool....

  11. Hot Plasmids and Viral Preps - September 2021

    Type
    Blog Post
    Published
    Sept. 21, 2021, 1:15 p.m.
    ...to 266 μg/mL. The reaction only required three components: a master mix, the DNA of interest, and cell ...samples, were engineered and adapted for RNAi experiments for mammalian cell lines. The Turner Lab Human...

  12. New and Upcoming Viral Vectors - December 2019

    Type
    Blog Post
    Published
    Dec. 19, 2019, 2:40 p.m.
    ...transduction patterns empirically for their own experiments. To this end, we offer specific control AAV in...spatiotemporal resolution required for precise in vivo measurements of dopamine (113049, 113050) or norepinephrine...

  13. Rewiring Metabolic Circuitry with CRISPR RNA Scaffolds [Video]

    Type
    Blog Post
    Published
    April 7, 2015, 4:21 p.m.
    ...metabolic flux. The dCas9 protein and orthogonal variants can be used as regulatory ON/OFF master switches...knowledge base to describe aptamers and SELEX experiments. Database, bas006 (2012). PubMed. For a stepwise...

  15. K. phaffii: Rising to the Occasion

    Type
    Blog Post
    Published
    April 4, 2023, 1 p.m.
    ...feed. Due to increasing prices of methanol and advancements in other biomass production techniques in the...suited to it. Putting K. phaffii to work   The yeast giants - S. cerevisiae and S. pombe - aren’t going anywhere...

  16. How Dry Ice Affects Viral Vector Sample pH & How to Avoid It

    Type
    Blog Post
    Published
    June 20, 2017, 2:30 p.m.
    ...impact on the samples. We therefore devised a few experiments to determine if our tubes were permeable to the... the sample, which may have some effect on the contents of the sample. For example, one study found that...

  18. FlipGFP, a novel fluorescence protease reporter to study apoptosis

    Type
    Blog Post
    Published
    May 21, 2019, 12:10 p.m.
    ...responsible for the degradation of over 600 cellular components ultimately leading to cell fragmentation and ...and (3) β-strand 11 (β11). Each part contains components and residues that are necessary for fluorescence...

  19. Visualizing Genomic Loci with CRISPR-Sirius

    Type
    Blog Post
    Published
    April 18, 2019, 12:53 p.m.
    ...temporal arrangement of chromosomes and how these arrangements may affect nuclear processes. The latest of ... different fluorescent protein to various Cas9 variants, SpCas9, NmCas9, and St1Cas9. These fusions localized...

  20. Plasmids 101: Gram Negative and Positive Bacteria

    Type
    Blog Post
    Published
    Aug. 2, 2022, 1:15 p.m.
    ...type of bacteria it is being used in, and how components of the plasmid should change based on bacteria...leading to safer medicine and more successful experiments. It’s something that all scientists should understand...
Showing: 641 - 660 of 837 results