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We narrowed to 960 results for: comp

Showing: 541 - 550 of 960 results
  1. Hot Plasmids Spring 2024

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    Blog Post
    ...virus as self-complementary AAV (scAAV). However, scAAV vectors have limited size compared to single-strand...-multi (Walton et al. 2024). This platform is compatible with enrichment, single-cell sequencing, and ...virus’s most abundant proteins and a critical component for viral genome packaging. Addgene recommends...
  2. Neuronal labeling with Spaghetti Monster

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    Blog Post
    ... The central nervous system (CNS) orchestrates complex processes enabling organisms to control their movements...in order to be expressed stably in neurons. As compared to epitopes tags, FPs are intrinsically fluorescent...fluorescent proteins (smFPs). smFPs are literally composed of FPs fused to multiple epitope tags. Indeed,... structure resembles images of the deity (see comparison image above). The church of the Flying Spaghetti...
  3. Beyond the Blood Brain Barrier: PHP.B Enters the Central Nervous System Via the LY6A Receptor

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    Blog Post
    ...of DNA and both identified lymphocyte antigen 6 complex (LY6A) as a receptor for PHP.B. Read on to learn...variants that reached the CNS following IV injection. Compared to AAV9, PHP.B has a >40-fold increase in CNS ...rat CNS: AAV PHP. EB vector dose–response and comparison to AAV PHP. B." Gene therapy 25.5 (2018): 392...research. Visit Our AAV Guide Page for info on AAV components, common uses of AAV, and much more! Find ready-to-use...
  4. New Tools Enable CRISPRa for Neuroscience Applications

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    Blog Post
    ... Rochester Medical Center. During development, complex genetic programs specify and assemble diverse arrays...genetic underpinnings of these processes has been complicated by the lack of precise genetic tools for modulating...are needed to deliver all the protein and RNA components, and several sgRNAs must be screened to identify...eBook Resources on Addgene.org Check out our comprehensive CRISPR guide Find CRISPR plasmids and resources...
  5. Tips and Tricks for Using Golden Gate Modular Cloning (MoClo)

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    Blog Post
    ... Figure 2: MoClo assemblies depend on compatibility of four-base overhangs flanking each genetic...To combat this, you can increase the volume of competent cells you plate after each transformation and/...high-throughput, we recommend transforming into chemically competent cells in a 96-well PCR plate. Always confirm your... MoClo user, but beginners or those performing complex assemblies should screen a minimum of 8–10 colonies...
  6. Plasmids 101: Gateway Cloning

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    Blog Post
    ...reaction creates an expression clone with all of the components necessary for gene expression.     The LR... are performed, the next step is to transform competent E. coli cells and select the positive clones. ...functional. Advantages of the Gateway cloning method Compatibility and flexibility Once you generate the entry ...have generated and deposited their own Gateway-compatible plasmids with Addgene. These can be used to express...
  7. CRISPR 101: Validating Your Genome Edit

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    Blog Post
    ...method for knockouts is Tracking of Indels by Decomposition (TIDE) (Brinkman et al., NAR). This technique...trace files of WT and edited cell lines. Then decomposition analysis is performed yielding a graph of edits...This method requires a set of control cells to compare the sequencing reads from your edited sample to...assessment of genome editing by sequence trace decomposition. (2014) Nucleic Acids Research Volume 42, Issue...
  8. Antibodies 101: Single Chain Fragment Variables (scFvs)

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    Blog Post
    ... (Sandomenico et al., 2020). Figure 1: Comparison between the IgG antibody and scFv.   What...their lack of an Fc region. Disadvantages scFVs:  Compared to antibodies, scFvs tend to have lower affinities...intensity of a tagged protein. SunTag has two components: 1) a protein of interest that’s tagged with ....0000000000000145  Gąciarz A, Ruddock LW (2017) Complementarity determining regions and frameworks contribute...
  9. Fluorescent Proteins 101: When GFP lets you down

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    Blog Post
    ...to the popularity of GFP including (i) fast and complete maturation to functional, fluorescent protein ...diameter of about 2.4 nm (Hink et al., 2000). The complete beta-barrel is necessary for its fluorescence ...genetically encoded tag and exogenously added components. For a review see Lotze et al. (2016). To date...is used to excite GFP, may also excite several components that are naturally present in cells or media....
  10. Fluorescent Proteins 101: GFP Fusion Proteins - Making the Right Connection

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    Blog Post
    ... proteins in living cells and organisms. Both components of the chimera are encoded by DNA. Since researchers...When both orientations are available, a direct comparison of these fusion proteins may reveal which of ...the fusion protein can be verified and it can be compared to what is expected based on immunofluorescence...interactions) can be challenging. If a fusion can complement a knock-down or knock-out of the corresponding...
Showing: 541 - 550 of 960 results