Skip to main content
Addgene
Showing: 41 - 60 of 230 results
  1. New Neuroscience Tool: The iGluSnFR3 Glutamate Sensor

    Type
    Blog Post
    ...anchoring domains The original iGluSnFR in the pMinDisplay backbone is fused to a specific peptide segment...TMD) that anchors the sensor to the membrane and displays it on the extracellular side. In addition to the... 4 Sequence schematics for PDGFR, GPI, and SGZ display constructs. Image adapted from Aggarwal et al… ...transmembrane domain in the mammalian expression pMinDisplay vector. GPI contains a C-terminal glycosylphostidylinositol...
  2. Cas13d: Small RNA-targeting CRISPR enzymes for transcriptome engineering

    Type
    Blog Post
    ...array targeting the MAPT exon 10 splice acceptor and two putative splice enhancers. After AAV-mediated delivery...previously characterized Cas13 enzymes, CasRx also displays very high on-target efficiency; where shRNA treatment...produced 500-900 significant off-targets, CasRx displayed zero. Unlike Cas9, for which efficiency varies...
  3. CRISPR 101: Cytosine and Adenine Base Editors

    Type
    Blog Post
    ...following a G more efficiently than BE3, but APOBEC3G displayed less predictable sequence preferences.  The Liu...editors (ABEs). ABE7.10 is the most active editor, displaying an average editing efficiency of 53% with an ...of target positions 4-7. ABEs 6.3, 7.8, and 7.9 display slightly wider editing windows of position 4-9,...produce a mixed population of edits, ABEs do not display significant A to non-G conversion at target loci...Highlights Komor et al., 2016 BE1, BE2, BE3   BE3 displays highest editing efficiency but higher indel formation...
  4. Pooled Library Amplifications

    Type
    Blog Post
    ...from the Mark Dawson lab Re-transformation of the SPLINTR Libraries Protocol.   Selecting your strain...perform several individual transformations, such as splitting 400 ng of DNA in 100 μL of cells over four individual...Electroporation Protocol (DOCX, 15.8 KB) Barcode SPLINTR Pooled Libraries 200,000–1,200,000 60 bp ... 200 ng Liquid Re-transformation of the SPLINTR Libraries (PDF, 401 KB) Screening Zhang Lab...
  5. Which Fluorescent Protein Should I Use?

    Type
    Blog Post
    ...can be found at Addgene. Split FPs – some FPs (e.g. GFP, Venus) can be split into two halves, which are...proximity, they will form the full FP and fluoresce. Split FPs can be used to determine the proximity of two...two proteins fused to the halves of the split FP. This technique is also is also called Bimolecular Fluorescence...
  6. CRISPR 101: Targeting RNA with Cas13a (C2c2)

    Type
    Blog Post
    ...fusion proteins for imaging, tracking, modulating splicing, and regulating expression of specifically targeted...described in bacterial cells, LwaCas13a does not display nonspecific RNA cleavage activity in eukaryotic... LwaCas13a to shRNA, they found that LwaCas13a displays similar knockdown efficiency but no significant...to see this group of enzymes continue to make a splash in the CRISPR field. We feel that the culture of...
  7. Antibodies 101: Introduction to Gating in Flow Cytometry

    Type
    Blog Post
    ... of interest do not lie beyond the dimensions displayed in the plot. (B) A more restrictive gate results... second measurement to choose for graphically displaying your events. You are free to choose any size-... the positioning and shape of the populations displayed. As the separation pattern largely stays the same... cells but not dendritic cells. Using a graph displaying both stains, I can quickly separate T killer ...
  8. An Integrin Antibody Toolkit from IPI

    Type
    Blog Post
    ...antibodies (rAbs) either produced de novo using yeast display technology or produced from hybridoma antibodies...The 11 IPI synthetic rAbs, developed using yeast display technology, are directed to integrins that bind...fragments (Fabs) that bound an amino acid region displayed by a subset of the RGD-binding integrins containing...Synthetic integrin antibodies discovered by yeast display reveal αV subunit pairing preferences with β subunits...
  9. Brain Initiative Collection

    Type
    Collection
    ...promoter Viviana Gradinaru 100798-AAV1 pAAV-syn-FLEX-splitTVA-EGFP-tTA helper virus for monosynaptic tracing...monosynaptic tracing; to be coinjected with pAAV-syn-FLEX-splitTVA-EGFP-tTA Ian Wickersham 104052-AAVPHP.V1 pAAV-...
  10. Fluorescent Proteins 101: Photoactivatable Fluorescent Proteins

    Type
    Blog Post
    ...proteins (PA-FPs) are fluorescent proteins that display unique changes in their spectral properties upon...population that is more neutral, causing PA-GFP to display almost no fluorescence when illuminated with 488nm...fact, many of the early reversible PA-FPs also display this “negative” photoswitching. In 2008, scientists...than mEos2 (mEos4b is completely monomeric) and display bright and photostable green and red states. Beyond...
  11. Visualizing Your Plasmid Request Data

    Type
    Blog Post
    ... a wide audience. The dashboard that I made to display the data in the CSV file is open for anyone to ...Addgene Requests Dashboard   The dashboard will display the following items (Fig. 1): A row with four... the CSV is shown (figure 2) and the dashboard displays the data in a standardized way. Since Addgene ...
  12. Viral Vectors 101: Viral Vector Elements

    Type
    Blog Post
    ...(AAV). The components of these vectors are also split across several plasmids (often three), for safety...virus must assemble and have appropriate factors displayed on the outside of the particle to interact with...components needed for viral packaging, assembly, and display. Pol, the last component, contains the reverse ...
  13. AAV Q&A with Tim Miles

    Type
    Blog Post
    ...potential strategy is to use split-inteins to mediate trans-protein splicing. Note, however, that this will...scenario, you may be best served by a dual vector, split intein approach.   Q3: What’s the best method for...
  14. 3D Printing Meets CRISPR Cas9

    Type
    Blog Post
    ...talking to themselves as they compare the features displayed on the model with their mental model of the protein...primed for cleavage. This structure captures the displaced non-target DNA strand and shows the HNH nuclease...target DNA strand. In addition, this model also displays the several Lys/Ala mutations reported by Ian ...
  15. Analyzing CRISPR Editing Results with ICE from Synthego

    Type
    Blog Post
    ...each sample. Successfully analyzed samples will display the following parameters: Sample - The unique ...analysis can be sorted by any of the parameters displayed in the summary table. You can also use your browser..., you’ll find an Indel plot (left panel) which displays the inferred distribution of indel sizes in the...
  16. The PAM Requirement and Expanding CRISPR Beyond SpCas9

    Type
    Blog Post
    ...sequence NGG compared to wild-type SpCas9, which also displays some cleavage with an NGA PAM. This variant may... AAV delivery. NmCas9, another small ortholog, displays lower off-target editing than wild-type SpCas9...rather than the blunt ends created by Cas9. Cas12a  displays lower off-target editing than SpCas9 (Kim et al...
Showing: 41 - 60 of 230 results