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  1. PiggyBac-ing Through the Genome Editing Field

    Type
    Blog Post
    ...leaving behind any accessory DNA sequences [2], [3]. Simply put, the piggyBac™ transposon containing a selection...cytotoxic for proliferating cells and provides a simple tool for conditional cell ablation.,” Proc. Natl...
  2. Important Considerations When Using AAVs

    Type
    Blog Post
    ... and anterograde transport, but they also have similar transport characteristics (velocities of movement.... 3. Aschauer, Dominik F., Sebastian Kreuz, and Simon Rumpel. "Analysis of transduction efficiency, tropism...
  3. Finding Your Science Policy Path

    Type
    Blog Post
    ... short science policy career and this seemingly simple question is a moving target. There are a multitude...pandemic has foisted upon us. Action Items:  A simple place to look for science policy folks is on Twitter...
  4. A Guide to Getting Started in Undergrad Research

    Type
    Blog Post
    ... assists PI with admin duties Staff scientist: similar role to a postdoc but more permanent Visiting scholar...because they had close relatives suffering from similar diseases. Others were inspired by the imminent ...
  5. Sequencing Options for CRISPR Genotyping

    Type
    Blog Post
    ...have been widely adopted due to their relative simplicity and low cost. The problem with these assays is...Mismatch Cleavage Assay Not Provided 5% Inexpensive, simple Low-throughput, low sensitivity Sanger Sequencing...
  6. Antibodies 101: Designing Your First Flow Panel

    Type
    Blog Post
    ...CD45 expression turns out to be weak. Table 2: A simple flow panel to detect live, transduced, and CD45...reduce it whenever possible. Finally, we designed a simple panel to analyze transduced HEK 293T cells. Here...
  7. Plasmids 101: Modular Cloning Applications and Kits

    Type
    Blog Post
    ...works in both mammalian systems and Drosophila. Similarly, the Multi-Kingdom (MK) Golden Gate system was...://doi.org/10.1371/journal.pone.0016765. Moore, Simon J., et al. “EcoFlex: A Multifunctional MoClo Kit...
  8. Custom CRISPR Screens & the Green Listed Software

    Type
    Blog Post
    ...discussed below. The software could also be used as a simple tool to rapidly find one or a few gRNAs suggested...screen and the appropriate phenotypic readout, similar mapping could be rapidly performed by targeting...
  9. Cancer and the Immune System: Deciphering the Relationship

    Type
    Blog Post
    ...infections have resulted in the onset of cancer. Similar patterns of cancer development are observed in ...cell deaths that help activate tumor responses. Similarly, some radiotherapies have caused increased death...
  10. Special Delivery: Fluorophore Targeting for FRET Studies

    Type
    Blog Post
    ...cells  Cy5NTAc 32 25-45 GFP (fluorescein is similar)   Lumio Red Tc: CCPGCC 48 38-70 Intact Cells ...80% and 10%. C Cy3NTA and Cy5NTA bind His tags similarly but with differing R0 values, thereby enabling...
  11. Lentiviral Guide

    Type
    Guide
    ...infectious transgenic lentivirus is outlined in the simple schematic to the right. 3-4 plasmids are transfected...recommended that you use lentiviral transfer plasmids for simple transfections. Is it feasible to express cDNA from...Often times it is less time consuming and easier to simply add restriction sites onto the insert of interest...
  12. Chemogenetics Guide

    Type
    Guide
    ...muscarinic-receptor based DREADDs. Compound 21 has similar potency as CNO, while DCZ is more potent than either...Yadav PN, Daigle TL, Urban DJ, Lee H-M, Sciaky N, Simmons A, Nonneman RJ, Huang X-P, Hufeisen SJ, Guettier...opens in a new window) Slaviero AN, Gorantla N, Simkins J, Crespo EL, Ikefuama EC, Tree MO, Prakash M, ...
  13. CRISPR 101: Cytosine and Adenine Base Editors

    Type
    Blog Post
    ...nickase (Nishida et al., 2016). Target-AID acts similarly but not identically to BE3, modifying a 3-5 base...Cas9 (Grünewald et al., 2020). Another lab took a similar approach. Dali Li’s lab’s A&C-BEmax consists of...
  14. Using AAV for Neuronal Tracing

    Type
    Blog Post
    ...for review see Dietzschold et al., 2008). Herpes Simplex Virus (HSV) also migrates through neurons where...Allen Mouse Brain Connectivity Atlas website. A similar approach was used by researchers from the Janelia...
  15. Guide to Using Pooled Libraries

    Type
    Guide
    ...genes that contribute to a phenotype. At their simplest level, pooled libraries are single preparations...parallel sequencing of millions of DNA fragments simultaneously in a single reaction. As discussed above, access...
  16. Retrovirus Guide

    Type
    Guide
    ...Packaging using 293T cells This method is very similar to lentiviral packaging methods. The three components...constructs. Why do many γ-retroviral plasmids have similar names? The nomenclature of the plasmid backbone...
  17. Promoters

    Type
    Guide
    ...for transcription initiation. The -35 position, simply titled the -35 element, typically consists of the...sequences. Operons Although bacterial transcription is simpler than eukaryotic transcription bacteria still have...
  18. New Videos: Addgene Lab Tips

    Type
    Blog Post
    ..., add the various reagents to a single tube and simply flick the tube several times. This will help ensure...
  19. Our New Antibody Mascot is....

    Type
    Blog Post
    ... me best?     But between these options, we simply can't decide! Abi, Lin, or Blottie? Which name ...
  20. Editor's Choice, July 2016

    Type
    Blog Post
    ...showing that Cpf1 has lower off-target editing and similar on-target editing when compared to the most commonly...
  21. A Scientist's Guide to Ebola

    Type
    Blog Post
    ... and The New England Journal of Medicine have similarly curated their Ebola-related content. -And the ...
  22. Addgene's Website Update

    Type
    Blog Post
    ...specific paper. If you’re ready to start a deposit, simply click on “Deposit Materials” and the search bar...
  23. What's New in CRISPR - May 2019

    Type
    Blog Post
    ...Neisseria meningitidis, Nme2Cas9, that recognizes a simple dinucleotide PAM (N4CC), lending to high target...
  24. Keeping Up With CRISPR/Cas9

    Type
    Blog Post
    ...study shows that the CRISPR/Cas9 system enables simultaneous disruption of two target genes in one step without...
  25. Microbes: Look, Listen, and Tell

    Type
    Blog Post
    ...microscopes work as conventional microscopes and give a similar optical quality (magnification of 140X and 2 micron...
  26. Why Do I Need an MTA Anyway?

    Type
    Blog Post
    ...Addgene helps: For Providers: One-time Deposit: Simply deposit with Addgene (it’s FREE!) and we’ll take...
  27. Reflections and Looking Ahead

    Type
    Blog Post
    ...Request, a service that dramatically expands and simplifies your viral vector options. Almost any AAV transfer...
  28. Editor's Choice, September 2016

    Type
    Blog Post
    ...P1 phage. 2) The post describes an ingenious but simple technique to screen for proteins that could be ...
Showing: 401 - 450 of 649 results