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We narrowed to 564 results for: PAC;

Showing: 161 - 180 of 564 results
  1. Tips from the Repository Trenches: Using Barcodes to Track Samples

    Type
    Blog Post
    ... plasmid sample enters Addgene the same way. A package is delivered by a mail courier and then the journey...    The plasmid's journey begins First, each package is opened and the contents are carefully inspected...deposits arrive from labs around the globe. The packages have spent days to weeks in transit and some have...barcode can store a lot of information in a small space and is ideal for tracking large collections. Many...
  2. Technical Design of a Western Blot

    Type
    Blog Post
    ...binding capacity and high protein retention. It comes in a variety of pore sizes and protein capacity, allowing...conjugate will have to be tested to ensure it doesn’t impact the antibody’s binding to your protein of interest... is a little quicker to use, with high binding capacity, though it has lower retention after binding and...10 minutes) and simple, utilizing individually packaged membrane ‘sandwiches’. They work well for proteins...
  3. New Tools Enable CRISPRa for Neuroscience Applications

    Type
    Blog Post
    ...the CNS by lentivirus, which has a larger packaging capacity than AAV. Such an approach was described ...should be screened for activity in vitro and then packaged into AAV for in vivo delivery. Multiplex gene ... also possible and is only constrained by AAV packaging limits (i.e., how many sgRNA expression cassettes...
  4. Twenty Years of Sharing: Expanding Accessibility

    Type
    Blog Post
    ...differing customs processes, and the distances the packages needed to travel meant the accessibility varied...such as using couriers that refill dry ice if the package stays in transit for a certain number of days and...distributor who, among other things, could ensure our packages navigated customs and arrived at their destination...for tools such as empty backbones, lentiviral packaging systems, and luciferase expression. On individual...
  5. CRISPR 101: Which Cas9 Do I Choose for My CRISPR Experiment?

    Type
    Blog Post
    ... target is present immediately upstream of a Protospacer Adjacent Motif (PAM), the sequence NGG.  If these... SpCas9 and its enhanced variants, eSpCas9 and HypaCas9, are great choices. Check out our SpCas9 containing...Cas9 variant with higher specificity (eSpCas9 and HypaCas9) instead.  Choosing a Cas9 for site-specific modifications... within the editing window (bases 4-8 of the protospacer). While this is a small window, this system can...
  6. Bioinformatics at Addgene

    Type
    Blog Post
    ...complete package, all of the pieces of software that depend on each other for the entire package to run....in-house software has been crucial for us to keep pace with our current need to analyze nearly 300 sequences...sequencing data collection and analysis eventually outpaced our software, even with continuous updates. The...
  7. Getting the Most from Your Lentiviral Transduction

    Type
    Blog Post
    ...lentiviral infection begins with your cells, both your packaging cells and your target cells. Poor tissue culture...harvest after transfecting with the transfer and packaging plasmids. A benefit of the multiple harvest strategy...benefitting your cells, medium exchanges may also impact the quality of the lentiviral particles you harvest...density, volume, incubation time, and MOI can all impact the success of your lentiviral infection. To ensure...
  8. Adeno-associated Viruses (AAVs) for Genome Editing

    Type
    Blog Post
    ...take up essentially all of an AAV’s ~4.5 kB packaging capacity. Luckily, researchers have devised methods...the chosen acceptor vector. The vectors are then packaged into AAV virions via transient transfection of...the viral vector. This delivery method frees up space in the AAV allowing a researcher to fill it with...
  9. The Advances Behind The World's First Personalized CRISPR Treatment

    Type
    Blog Post
    ....1231143  Gaudelli, N. M., Komor, A. C., Rees, H. A., Packer, M. S., Badran, A. H., Bryson, D. I., & Liu, D.... J. M., Lee, S.-J., Liquori, A. J., Murray, R., Packer, M. S., Rinaldi, C., Slaymaker, I. M., Yen, J.,...10.1038/s41587-020-0491-6  Komor, A. C., Kim, Y. B., Packer, M. S., Zuris, J. A., & Liu, D. R. (2016). Programmable...-S., Walton, R. T., Delano, J., Butcher, R. M., Pacesa, M., Smith, B. K., Christie, K. A., Ha, L. L., ...
  10. Viral Vectors 101: Systemic Capsids

    Type
    Blog Post
    ...many of the same restrictions, like limited cargo space (~4.7 kb) for your genetic payload — there are a... cell types not of interest. Systemic capsids packaging Cre-dependent transgenes can also be paired with...enhancers, and switches all take up precious cargo space in AAV vectors. Dual expression systems, which use...to be administered concurrently to minimize the impact of neutralizing antibodies developed in response...promoter/enhancer screening. However, AAV-PHP.AX packages viral genomes at a lower efficiency than AAV9 ...Zheng, Q., Kozareva, V., Beddow, T., Tobey, I. G., Pacouret, S., Chen, A. T., Chan, Y. A., Ryvkin, D., Gu,...
  11. Fluorescent Protein Guide: Biosensors

    Type
    Collection
    ...ready-to-use AAV preparations of select plasmids and AAV Packaged on Request for many more. Metal Ions Target Description...Dynamics in the Mitochondrial Matrix and Intermembrane Space with the GZnP2 Sensor. ACS Chem Biol. 2018 Jul 20...levels for imaging in live cells Fourth-generation epac-based FRET sensors for cAMP feature exceptional ...Description Gene/Insert Vector Type Eligible for Viral Packaging PI Return to top Other Reporters ONE-GO Biosensors...
  12. Finding Your Science Policy Path

    Type
    Blog Post
    ...rich and diverse workforce. Out of all the career spaces I explored for my post-PhD life, the science policy...webinar via the NC Science Policy student group SciPolPack for a more detailed discussion on how to to define...to chat with someone working in a science policy space you’re interested in. Many fellowship programs can...her work focuses on incentivizing the real-world impacts of health services research. She is particularly...
  13. A Practical Guide to Optimizing AAV DIO and FLEx Vector Expression

    Type
    Blog Post
    ...recombination between homologous pairs before viral packaging even begins. This spontaneous recombination persists...2020). In general, we observe that 0.1 - 0.8% of packaged viral genomes contain a recombined/functional ...which can lead to off-target expression of the packaged transgene in neurons and glia.   Check the recombination...v14715, titer 2.4x10e13 GC/mL) for this study were packaged at Addgene and had a relatively low recombination...
  14. Antibodies 101: Antibody Engineering and Directed Evolution

    Type
    Blog Post
    ...color":"#0052a9","css":"#0052a9","hex":"#0052a9","opacity":100,"rgb":"rgb(0, 82, 169)","rgba":"rgba(0, 82..."css":"rgba(0, 82, 169, 75%)","hex":"#0052a9","opacity":75,"rgb":"rgb(0, 82, 169)","rgba":"rgba(0, 82,...color":"#ffffff","css":"#ffffff","hex":"#ffffff","opacity":100,"rgb":"rgb(255, 255, 255)","rgba":"rgba(255...–296. https://doi.org/10.1038/s41594-018-0028-6 Packer, M. S., & Liu, D. R. (2015). Methods for the directed...
  15. Immunology Research Plasmids and Resources

    Type
    Collection
    ...polypeptide 1 (pituitary) receptor type I PAC1, PACAPR, PACAPRI ADIPOQ adiponectin, C1Q and collagen domain...receptor 1 FLJ41949, HVR1, II, PACAP-R-2, RDC1, VAPC1, VIPR, VIRG, VPAC1, VPCAP1R VIPR2 vasoactive intestinal...cell types including T cells and B cells. It also impacts the development and function of innate immune cells...intestinal peptide receptor 2 FLJ16511, VPAC2, VPCAP2R XCL1 chemokine (C motif) ligand 1 ATAC, LPTN, LTN...
  16. CRISPR Plasmids - RNA Editing

    Type
    Collection
    ...change in RNA. dPspCas13b does not require a Protospacer Flanking Sequence (PFS), making it a very flexible...editing capabilities but are small enough to be packaged in AAV particles. Figure 1: Overview of RNA targeting...
  17. Plasmid Collections

    Type
    Collection
    ...Kits Kits are groups of plasmids that have been packaged together because they are intended for use as ...Initiative Collection Cell Migration Consortium Impact of Genomic Variation on Function (IGVF) Consortium...
  18. Optogenetics Plasmid Collection

    Type
    Collection
    ...Insert Vector Type Promoter Eligible for Viral Packaging PI Return to top Optical Switch Plasmids Browse...Additional Resources Optogenetics Guide Viral Vector Packaging Service In-Stock AAV: Optogenetics Fluorescent...
  19. Bikard Lab - CRISPR Repression Collection

    Type
    Collection
    ...CRISPR array coding for guide RNAs (diamonds) interspaced with CRISPR repeat motifs (squares), and also...concentration given relatively to the non‐targeting spacer measured by high‐throughput microscopy for a collection...
  20. Chemogenetics Plasmids

    Type
    Collection
    ...Eligible for Viral Packaging PI Additional Resources Chemogenetics Guide Viral Vector Packaging Service In-Stock...
Showing: 161 - 180 of 564 results