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We narrowed to 956 results for: APP

Showing: 541 - 560 of 956 results
  1. Tips for Using BLAST to Verify Plasmids

    Type
    Blog Post
    ...reference sequence into the Subject Sequence box that appears. Aligning two nucleotide sequences is probably ...frameshift mutation present in the ORF is readily apparent when viewing blastx results. When using blastx...webservices/#pairwise_sequence_alignment_psa Happy BLASTing! Do you have any tips for using BLAST to...
  2. AAVs CREATed for Gene Delivery to the CNS and PNS

    Type
    Blog Post
    ... an ideal way to deliver AAV to the PNS. It’s a happy accident that AAV.PHP.S targets the PNS since it...jumble of fluorescent neurons. A simple but flawed approach to multi-color labeling is to inject a mix of ...morphologic studies), as well as translational applications (mechanistic studies and gene therapy treatments...
  3. Tips for arabidopsis transformation

    Type
    Blog Post
    ...Addgene  Choosing an expression system Choosing an appropriate expression vector is the first step in generating...binary gateway vectors and can be used for promoter swapping and generating N and C terminally tagged fusion...phenotypes. For most phenotypic analysis it is appropriate to begin working in the T2 generation. The selection...
  4. Plasmids 101: Secondary Nanobody Toolbox

    Type
    Blog Post
    ..., Alexa Fluor 568, or Alexa Fluor 647 before application to the sample. Staining with this multi-color...Mouse IgG2a TP1129 pTP1005 (3x cysteines) Mouse Kappa TP1170 pTP1174 (1x cysteine) pTP1172 (3x cysteines...labeling for super-resolution imaging, rapid epitope-mapping and native protein complex isolation. eLife. PubMed...
  5. Capturing a Moment with Marc Zimmer’s “The State of Science”

    Type
    Blog Post
    ...What the Future Holds and the Scientists Making It Happen, is an exercise in restraint. The very first subheading... primarily on fluorescent proteins and their applications, tackles much broader issues in this brief volume...ago I would have nodded my head knowingly and appreciatively throughout this chapter. Now, these observations...
  6. Summer SciComm Series: Modes of Communication

    Type
    Blog Post
    ... or burn yourself out trying to slog through unappealing work in your precious free time.  And don’t be...- will be required to produce an outcome you’re happy with. Know if you’ll need specialized equipment ...then pick whichever is most accessible or most appealing to you. And if you’re not sure what all the possibilities...
  7. An Introduction to Adenovirus

    Type
    Blog Post
    ...which a vaccine is available. However, here it appears that the culprit for these unusual cases was either... the removal of certain adenoviral genes that apparently contribute to virulence (Tollefson et al., 1996...on the Addgene blog Viral Vectors 101: Viral Applications Adenoviral Vector Production and Troubleshooting...
  8. A Guide to Starting Your Own Journal Club

    Type
    Blog Post
    ...the most important is letting people know it’s happening. Aim for 3-4 weeks advance notice for the first...the Addgene bioinformatics journal club! What happens during journal club? There are many common ways....  These variations are suited for different applications and should be carefully chosen for each group...
  9. Plasmids 101: Colony PCR

    Type
    Blog Post
    ...primers. Find Empty Backbones at Addgene Each approach has advantages and drawbacks, which are summarized...which method you choose, make sure to use the appropriate antibiotic for selection.   Lysing bacteria...to determine their size. Make sure to use an appropriate molecular weight standard for reference and to...
  10. CRISPR Antimicrobials

    Type
    Blog Post
    ...virulent or antibiotic resistant bacteria, and inappropriate antibiotic usage selects for resistant bacteria...to combat antibiotic resistance using multiple approaches. Major restaurant chains including Chipotle and...bacterial host range. To further potential clinical applications, Ando et al. recently engineered synthetic phages...
  11. Tips for Screening with Yeast Two Hybrid Systems

    Type
    Blog Post
    ...or growth stage). A prey library can either be applied to the bait in a single population (e.g. transforming...although these can often be accounted for using appropriate replicates and controls (see Tips below), and.... Obrdlik, P., El-Bakkoury, M., Hamacher, T., Cappellaro, C., Vilarino, C., Fleischer, C., Ellerbrok, ...
  12. Cpf1: A New Tool for CRISPR Genome Editing

    Type
    Blog Post
    ..., Zetsche et al. developed a Cpf1 multiplexing approach using a single crRNA array to express up to 4 ...-target editing in a cell culture model. The application of Cpf1 to genome editing is exciting both in...in terms of basic science and translational applications. This discovery of this type V CRISPR system ...
  13. The Importance of a Fun Workplace: Company Culture at Addgene

    Type
    Blog Post
    ... result seems to be a balance of productive and happy employees. The teambuilding culture helps us build...throughout the years. This team building merriment happened naturally when Addgene was a family affair back... sure people know that there is something fun happening! Addgene actually has chimes outside of our break...
  14. Protocol - How to Perform a Diagnostic Digest

    Type
    Protocol
    ...contains the expected size insert. By selecting the appropriate enzyme(s), one can either linearize a plasmid...interest (see below for recommended amounts) Appropriate restriction enzyme (see manufacturer's instructions...instructions for proper amount) Approrpriate restriction digest buffer (see manufacturer's instructions) Gel...others. When choosing restriction enzymes for this approach, it is often a good idea to choose two different...products on a gel and those clones with the appropriately sized products should have the correct orientation...
  15. Centrifugation

    Type
    Protocol
    ...container Personal protective equipment (PPE) appropriate for the biosafety level of the lab space Reagents... like the one in the picture above. Wear PPE appropriate for the lab space in which you are working. Even...that the centrifuge is clean and that everything appears to be working smoothly. Place your sample tubes... the centrifuge so that the pellets form in approximately the same place in each sample. Place the centrifuge...according to speed and time (and temperature, if applicable) listed in your protocol. Pro-Tip Spin speed ...
  16. AAV Titers: Where Do They Come From And What Do They Mean?

    Type
    Blog Post
    ...used to generate AAV.  One study showed that approximately 50% of viral capsids were genome-containing ...particles can be identified after negative staining and appear darker than full vector particles. This image shows...experiments? Because (physical) AAV titers are approximations and they depend highly on the experimental ...
  17. Advanced Uses of Cre-lox and Flp-FRT - A Neuroscientist’s View

    Type
    Blog Post
    ... its reintroduction, inversion and re-inversion happen at the same probability. Continuous inversion of...the same time from two different plasmids this approach becomes problematic as it reduces the probability... Cell Types for Imaging and Long-Range Circuit Mapping.” Journal of Neuroscience 28(28): 7025–30. PubMed...
  18. Deciphering the Mysteries of Behavior with Viral Vectors

    Type
    Blog Post
    ...movement in an open field box or a circular corridor apparatus using a camera or tracking software. Locomotion...and might open new ways for a novel therapeutic approach against drug addiction. Anxiety tests Rodents...measuring the time spent in a particular part of the apparatus, it turned out that the IL-1 beta overexpressing...
  19. Rett Syndrome: A History of Research and Therapeutic Outlooks

    Type
    Blog Post
    ...highlights some of the latest breakthrough therapeutic approaches. What is Rett Syndrome? Caused by a mutation ...technical challenges to overcome for both of these approaches, such as delivery of the editing machinery to...Extends the Survival of MeCP2-Null Mice without Apparent Toxicity after Intracisternal Delivery. Molecular...
Showing: 541 - 560 of 956 results