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We narrowed to 898 results for: NSI

Showing: 581 - 600 of 898 results
  1. AAV ddPCR Titration

    Type
    Protocol
    ... 10% bleach. Safety Warnings AAV is generally considered biosafety level 1 but may require BSL-2 handling...45° angle. Count to 20 while slowly and gently dispensing the droplets down the side of the tube. Place... 95 10 2 1 Denaturation 95 0.5 2 50 Annealing/Extension 60 1 2 50 Signal Stabilization 98 10 2 1 Hold ... should be close to zero (B08). At Addgene, we consider runs with an NTC > 10 to be invalid. To reduce...
  2. What's New in CRISPR - November 2021

    Type
    Blog Post
    ...increase activity and decrease the gRNA size by intensively remodelling the gRNA scaffold through five rounds...tools, the desired edits are templated by the 3′ extension of the pegRNAs. PEDAR is capable of correcting...
  3. Lighting Up Cell Signaling with Photoswitchable Kinases

    Type
    Blog Post
    ...phosphorylated MEK1/2 levels, suggesting PP1/PP2A is responsible for this MEK1/2 negative feedback. 3. Studying...Silvia Carrasco, and Markus W. Covert. "High-Sensitivity Measurements of Multiple Kinase Activities in...
  4. Plasmids 101: CcdB - The Toxic Key to Efficient Cloning

    Type
    Blog Post
    ...toxin-antitoxin system encoded by the ccd operon, which is responsible for plasmid maintenance during cell division....E. coli do not contain the F plasmid (and are considered F-); however, there are a few popular lab strains...
  5. Seven Tips for Using LinkedIn as a Scientist

    Type
    Blog Post
    ...your network. If someone has connected with me, I consider them fair game for connecting to others.  Pro ...including and especially the hiring manager. This is considered intrusive and it’s still connecting with a stranger...
  6. Troubleshooting Your Plasmid Cloning Experiment

    Type
    Blog Post
    ...Streak on them an E. coli  strain known to be sensitive to that antibiotic, and if the strain is growing...positive clone after these steps, you might want to reconsider your approach, and try a different cloning strategy...
  7. New Tool for Lineage Tracing: The ClonTracer Library

    Type
    Blog Post
    ...abundance before and after a treatment. The library consists of a pool of lentiviral vectors with roughly 73...populations, they found that similar barcodes consistently made up the majority of the resistant populations...
  8. AAV Production in HEK293 Cells

    Type
    Protocol
    ... through a 0.22 μm membrane. Store at 4 °C. Considerations Before You Start The health of the HEK293T ...vigorously multiple times to obtain a single cell suspension (no clumps of cells). Pool cells from 2 x T-175...forth or shake vigorously to obtain a single cell suspension (no clumps). Count cells using a hemocytometer...above. Add 50 units of benzonase per mL of viral suspension (you should have ~18 mL from steps 12 & 13). ...
  9. Corralling and Cornering the Goldilocks Antibody

    Type
    Blog Post
    ...scientists to confidently choose reliable and consistent antibodies for specific markers. The Screening...production methods    NeuroMab and others have an extensive library of monoclonal antibodies; Addgene collaborates...
Showing: 581 - 600 of 898 results