Skip to main content
Addgene

Enter a sequence to perform a BLAST-based search of Addgene plasmid sequence databases.

In Category

We narrowed to 968 results for: abo

Showing: 601 - 620 of 968 results

  1. Neuronal labeling with Spaghetti Monster

    Type
    Blog Post
    ...enable accurate labeling of neurons. As discussed above, weakly expressed proteins in particular are difficult...resembles images of the deity (see comparison image above). The church of the Flying Spaghetti Monster is ...tags. 4. High-resolutions microscopy As indicated above, smFPs can be used with conventional microscopes...

  2. Save Time with Transient Plant Leaf Transformations

    Type
    Blog Post
    ...Generating a transgenic plant takes even longer, is more labor intensive, inefficient, and often not reproducible... region is transferred into the plant. In the laboratory we can utilize this natural process by replacing...system. The vectors mentioned in this blog post above are ready to use vectors, but with the MoClo system...

  3. Antibodies 101: Reading a Flow Plot

    Type
    Blog Post
    ...series of one- or two-marker plots, like in Figure 3 above, until the population of interest has been successfully...  Of course, there are many more things to learn about when diving into flow cytometry data. There’s different... ways to use FSC and SSC, as briefly alluded to above. There’s many variations in how one can gate, select...

  4. Viral Production at Addgene

    Type
    Blog Post
    ... before being distributed to customers. Details about our production protocols, titering methods, and ...either in-house by Addgene scientists or through collaboration with viral vector manufacturing facilities, ...generated from lentiviral preparations (described above) that are subject to a concentration step prior ...

  5. CRISPR 101: Any Base Transversion Editors

    Type
    Blog Post
    ...In our last post, we talked about the first base transversion editors: CGBEs, or C → G Base Editors. ...apyrimidinic sites and abbreviated as AP sites. A collaborative team from the David Liu and Dali Li labs reported... CRISPR 101: Cytosine Transversion Editors Read about four base editor reporters Resources on Addgene.org...

  6. Hot Plasmids: Fall 2024

    Type
    Blog Post
    ...more feasible, the lab of Alessio Ciulli and collaborators developed CRBNmidi (Kroupova et al., 2024). ...stepwise, achieving mutation efficiencies of up to about 9% of colonies (102 to 104 times higher than traditional...Bentley Time to get flexible! Alex Dunn’s lab and collaborators have deposited a new mechanosensor called PILATeS...

  7. Plasmids 101: Stringent Regulation of Replication

    Type
    Blog Post
    ... negative regulators. The genome of E. coli is about 4.6 million base pairs long and contains a single...copy number and compensating for the additional metabolic cost imposed on the host with a beneficial function.... On the other hand, they also impose a lower metabolic cost on cells and produce lower amounts of protein...

  9. Transferable Skills Guide: Career Planning Resources

    Type
    Blog Post
    ...or postdoc forever, and you need to be thinking about what comes next. To that end, one of the most important...personal connection; the importance of which will be elaborated on later. As for what job fairs to consider, ...the specific position he or she originally called about, you can keep in touch and reach back out when you...

  11. To Codon Optimize or Not: That is the Question

    Type
    Blog Post
    ...usage bias Read more about plasmids in our Plasmids 101 blog series Learn more about trends in synthetic... out Addgene's Molecular Biology Reference Read about genetic code expansion Browse our plasmid collection...

  12. Overcoming the AAV Size Limitation for CRISPR Delivery

    Type
    Blog Post
    ...Addgene Blog Learn more about Cas9 Variants and the Expanded CRISPR Toolbox Read about CRISPR enzyme Cpf1 ... and specific? The two AAV strategies described above showed successful target modification, indicating...

  13. Hot Plasmids - August 2020

    Type
    Blog Post
    ... plasmids you need. If you'd ever like to write about a recent plasmid deposit please sign up here.  Here's... a cell. The Goedhart lab, Gadella lab, and collaborators have an ongoing effort to improve genetically..., that are optimized for excitation wavelengths above 1,000 nm and enable two-color imaging with red fluorescence...

  15. Important Considerations in Optogenetics Behavioral Experiments

    Type
    Blog Post
    ...of the important considerations you should think about when developing optogenetics behavioral experiments...scientific research is that the field benefits from collaboration and the exchange of ideas. The rapid spread ...versatility and standardization of genetic tools in the laboratory mouse, most optogenetics is performed in this...

  16. Plasmids 101: E. coli Strains for Protein Expression

    Type
    Blog Post
    ...How does inducible expression work? As mentioned above, many expression plasmids utilize inducible promoters...see protein overexpression? The strains described above should generate sufficient expression levels for...may help with solubility issues. We want to hear about your favorite protein expression tips and tricks...

  17. Quick Guide to Near-Infrared Fluorescent Proteins

    Type
    Blog Post
    ...in eukaryotic cells as an intermediate of heme metabolism (Shemetov et al, 2017). Modern state-of-the-art...reporters and biosensors NIR reporters can tell us about cellular events via  fluorescence changes occurring...NIR-GECOs were developed based on mIFP6. Learn more about the characteristics, performance, and applications...

  18. Harnessing Bacterial Toxins for Allelic Exchange

    Type
    Blog Post
    ... a sucrase that converts sucrose into a toxic metabolite. Cells that have undergone a double crossover...confirmation of successful single crossover – after about 48 hours, the resulting colonies turn subtly blue...blog posts Find our CRISPR blog posts Learn more about Lambda Red recombineering Resources on Addgene....

  19. Evolution of Lab Techniques

    Type
    Blog Post
    ...abundant in a sample. Whereas Southern blotting is labor intensive and requires a large amount of high-quality...DNA technologies that are now commonplace in laboratories. As scientific technologies rapidly progress...PMC4411503. Resources on the Addgene Blog Learn More about Restriction Cloning Get Tips on Analyzing DNA Sequencing...

  20. Plasmids 101: Gibson Assembly and Other Long-Homology Based Cloning Methods

    Type
    Blog Post
    ...the annealed and filled-in gaps The great part about this mix of enzymes is that they can all work at...the standard Gibson assembly techniques described above, this resulted in the direct and seamless cloning...Blog Browse All of Our Plasmids 101 Posts Read About Other Cloning Techniques Additional Resources on...
Showing: 601 - 620 of 968 results