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We narrowed to 954 results for: COMP

Showing: 621 - 630 of 954 results
  1. Plasmids for Endogenous Gene Tagging in Human Cells

    Type
    Blog Post
    ...get the molecular components of CRISPR/Cas9 (Cas9 protein and the crRNA-tracrRNA complex) and the donor ...destabilizes the cell’s outer membrane and allows the components to physically enter the cells so they can go ...
  2. Engaging with science and society at pgEd

    Type
    Blog Post
    ...of science, even while I was a bench scientist completing my graduate studies in molecular biology and ...for the past three years. pgEd is a small team comprised of individuals from diverse backgrounds and disciplines...social context. This “general public” audience comprises the taxpayers who fund much of scientific research...
  3. Adenoviral Vector Production and Troubleshooting

    Type
    Blog Post
    ...response against AdV. Importantly, recombination-competent adenovirus (RCA) can be generated if the E1 gene...negligible toxicity. However, their production is more complex and the presence of helper virus contaminants have...amplification.*Pro-Tip*: The cells will become completely confluent and the media will turn yellow. Do ...
  4. Lab Automation at Addgene

    Type
    Blog Post
    ...allowing us to do up to 96 transformations in one run compared to doing about 50 transformations in the same ...increased plasmid demand it was too time consuming to complete this process by hand and we welcomed yet another...liquid handler can fill 400 vials in 35 minutes compared to a lab assisstant filling about 200 vials in...
  5. CRISPR 101: Targeting Non-Coding RNAs with CRISPR/Cas9

    Type
    Blog Post
    ...difficult to functionally manipulate and study in comparison to protein-coding genes (Rinn and Chang 2012)...deletions and insertions in the DNA sequence can completely disrupt expression of the transcribed ncRNA (...interactions between ncRNAs and adjacent genes are complex and not yet fully understood, so it is important...
  6. Synthetic promoter AAVs for cell-type specific expression in retinal cells

    Type
    Blog Post
    ...cones) or cell classes (ex: photoreceptors which encompassed both rods and cones).  Targeted expression was...retina.  Find the AAV synthetic promoter plasmids! Comparing synthetic promoters performance in mouse, monkey...targeted cells in monkey and human retinas. By comparing the performance of promoters across these three...
  7. CRISPR in the Clinic

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    Blog Post
    ...well as the introduction of the cancer-fighting component, CAR. Clinical trials are underway to explore ... have involved turning on fetal hemoglobin to compensate for defects in the adult hemoglobin produced ...for use in the next few months. Several other companies have followed suite, with Beam Therapeutics initiating...
  8. Antibodies 101: Choosing the Right Isotype

    Type
    Blog Post
    ...choosing antibodies   Complexity is a key factor Biological systems tend to be complex with a variety of ...proteins interacting. Experiments tend to be equally complex with users trying to probe multiple targets in ...
  9. Simple CRISPR-based Epigenetic Editing: dCas9-directed DNA Demethylation

    Type
    Blog Post
    ...machinery.   Well, I’ve got some good news: complete DNA demethylation can be achieved by dCas9 alone...too.  High dCas9 and gRNA expression are key for complete DNA demethylation – tight binding is crucial for...Charlton J, Jung EJ, Mattei AL et al. (2020) TETs compete with DNMT3 activity in pluripotent cells at thousands...
Showing: 621 - 630 of 954 results