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Showing: 21 - 40 of 120 results
  1. CRISPR Methods for Bacteria: Genome Engineering, CRISPRa, CRISPRi, Base Editing, and More

    Type
    Blog Post
    ...is a fast, multiplexable method that combines CRISPR and recombineering-based MAGE (Multiplex Automated...mutations and 66% efficiency for small insertions. Multiplexing of two targets simultaneously is possible with...multi-spacer CRISPR array, CRISPR-transposons can be multiplexed. Transcriptional repression (CRISPRi) in bacteria...are its regulatable nature and its ability to multiplex repression. Using a Tet responsive promoter to...they could also include a CRISPRi system for multiplexed modulation. CRISPRa from sigma-54 promoters Noting...Cobb RE, Wang Y, Zhao H (2014) High-Efficiency Multiplex Genome Editing of Streptomyces Species Using an... Learn more about Cpf1 Find out about CRISPR Multiplexing Resources on Addgene.org Browse our CRISPR...
  2. New CRISPR Web Resources and #12DaysofCRISPR Recap

    Type
    Blog Post
    ...CRISPR Antimicrobials Day 7: Multiplexing and Cas9 variants: CRISPR 101: Multiplex Expression of gRNAs and ...Cpf1: A New Tool for CRISPR Genome Editing and Multiplex Genome Editing with CRISPR-Cpf1 Day 4: Edit validation...
  3. Antibodies 101: Introduction to Immunofluorescence

    Type
    Blog Post
    ...species and to label targets with different colors. Multiplex immunofluorescence Speaking of different colors... species and colors makes it easy to perform multiplexed IF. By using multiple primary antibodies made...visualize multiple targets at once. An advantage of multiplexing is that you can ask how multiple proteins relate... excitation/emission spectra do not overlap. Multiplexed IF can also require some additional optimization...antibodies. But, once you do find the right protocol, multiplex IF can give you impactful and beautiful results...
  4. Quick Guide to Near-Infrared Fluorescent Proteins

    Type
    Blog Post
    ...From multiplexing to multiscaling NIR-shifted spectrum is perfect for use in spectral multiplexing (Shcherbakova...Verkhusha, V.V. Near-Infrared Fluorescent Proteins: Multiplexing and Optogenetics across Scales. Trends Biotechnol...cyanobacteriochrome as versatile tag for spectral multiplexing. Nat Commun 10, 279 (2019). Oliinyk, O.S. et...Huisman, T.M., Verkhusha, V.V. & Hodgson, L. Direct multiplex imaging and optogenetics of Rho GTPases enabled...
  5. INTEGRATE: Bacterial Genome Engineering Using CRISPR-Transposons

    Type
    Blog Post
    ...expressing multiple crRNAs in parallel (Fig. 3), multiplexed insertions into multiple distinct targets could...isolated (Rubin et al., 2020).  Figure 3: Multiplexed insertions with Type I-F INTEGRATE using a single...large genomic insertions and/or deletions, to multiplexed gene knockouts (Vo et al., 2020), to multi-copy...CRISPR RNA-guided integrases for high-efficiency, multiplexed bacterial genome engineering. Nat Biotechnol....
  6. Antibody Guide

    Type
    Collection
    ... controls. Multiplex Assays Flow cytometry, IF, IHC, and ICC are typically run as multiplex assays. Both...Methods Visualization Methods Cell Sorting Methods Multiplex Assays Selection Validation Affinity reagents ...targets, and is described in more detail in the Multiplex Assays section below. The following table describes...distinguish between the primary antibodies in multiplex assays. This is done by using different isotypes...means the majority of IF assays are considered multiplex assays, even if they only have one protein of ...additional markers to distinguish cell types. Multiplex assays can range from two antibodies to upwards...currently are in the mid-forties. When designing a multiplex assay, selection of the fluorophores used is important...
  7. CRISPR Plasmids - Empty gRNA Vectors

    Type
    Collection
    ...aureus Joung Multiplex gRNA Vectors Several systems have been developed to generate multiplex gRNA vectors...expression of Cas9. Highlighted below are some multiplex gRNA vectors from our collection. Plasmids Expression...Expression System Description PI Multiplex CRISPR/Cas9 Assembly System Kit Mammalian A system for constructing... available for dCas9 and FokI-dCas9. Yamamoto Multiplex CRISPR/Cas9-based genome engineering from a single...CBh promoter. Ventura A CRISPR/Cas9 toolkit for multiplex genome editing in plants Plant Plasmids for six...the Gibson Assembly. Chen Boosting CRISPR/Cas9 multiplex editing capability with the endogenous tRNA-processing...CRISPR/Cas9 System for Convenient, High-Efficiency Multiplex Genome Editing in Monocot and Dicot Plants Plant...
  8. Gersbach Lab CRISPR Plasmids

    Type
    Collection
    ... collection of reagents for CRISPR/Cas9-based multiplex genome engineering in diverse cell types. This...This set of plasmids is described in: Multiplex CRISPR/Cas9-based genome engineering from a single lentiviral...
  9. Hot Plasmids - February 2022

    Type
    Blog Post
    ...genetic screening technique using Cas12a for multiplexed gene perturbation The Penn State Protein Ladder...genetic screening technique using Cas12a for multiplexed gene perturbation by: Gabrielle Clouse While ...method for screens. Cas12a’s ability to perform multiplex editing within a single expression cassette is...
  10. CRISPR History and Development for Genome Engineering

    Type
    Collection
    ...genome engineering, offering flexibility and easy multiplexing/scaling. Prokaryotes have long utilized CRISPR...the tool’s specificity, orthogonality, and multiplexibility in various species, as well as the development...Cpf1's small size also makes it suitable for multiplexing and use in AAV. Scientists have also developed... Wu X, Jiang W, Marraffini LA, Zhang F. 2013. Multiplex genome engineering using CRISPR/Cas systems. Science...Huisman M, Zhang S, Grunwald D, Pederson T. 2016. Multiplexed labeling of genomic loci with dCas9 and engineered..., Severinov K, van der Oost J, Zhang F. 2017. Multiplex gene editing by CRISPR-Cpf1 using a single crRNA...
  11. Pairing CombiGEM and CRISPR for Combinatorial Genetic Screening

    Type
    Blog Post
    ...perturbations in single cells. Methods to scale up multiplexed CRISPR systems for high-throughput screening ...characterize combinatorial gene knockouts generated via multiplexed gRNA expression (Wong et al., 2016), in addition...PMCID: PMC4785103. 11. Wong, Alan SL, et al. "Multiplexed barcoded CRISPR-Cas9 screening enabled by CombiGEM...
  12. A Control for All Seasons

    Type
    Blog Post
    ...label control, and cross-reactivity control when multiplexing. A, wild-type and knockout samples are the gold... be required for more complex experiments. A multiplexed experiment, for example, requires staining with...address the spectral overlap that occurs during multiplexing. Compensation controls are single stained samples... each fluorophore and are critical to analyze multiplex flow cytometry experiments. We hope that this ...
  13. Split Fluorescent Proteins for Studying Protein-Protein Interactions

    Type
    Blog Post
    ...EBFP2(1-10) and Capri(1-10) for use with GFP(11) Multiplexed labeling of cellular proteins with split fluorescent...Cerulean Cerulean(1-10) for use with GFP(11) Multiplexed labeling of cellular proteins with split fluorescent...mRuby4 mRuby4(1-10), pairs with sfCherry2(11) Multiplexed labeling of cellular proteins with split fluorescent...
  14. Hot Plasmids - August 2020

    Type
    Blog Post
    ...https://doi.org/10.1016/j.pep.2020.105607 A new multiplexed CRISPRi and CRISPRa system for human pluripotent...uniform and sustained expression of single or multiplexed gRNAs and of dCas9 fusions. The dCas-KRAB activator... transcript and protein levels. Plasmids for multiplexed piggyBac gRNA delivery and the all-in-one dCas9...
  15. CRISPR Guide

    Type
    Collection
    ...more about Cas9 multiplexing and Cas12a (Cpf1) multiplexing . Browse Plasmids: Multiplex gRNA vectors Genome-Wide...Base Edit Activation or Repression Epigenetics Multiplex Genome Engineering Genome-wide Screening What ...experimental system. Browse Plasmids: Epigenetics Multiplex Genome Engineering with CRISPR Expressing several...genomic edits will be carried out by Cas9. Such multiplex CRISPR applications include: The use of dual nickases...sites Modifying multiple genes at once Current multiplex CRISPR systems enable researchers to target anywhere...cloning multiple gRNAs into a single plasmid. These multiplex gRNA vectors can conceivably be combined with ...101: Validating your genomic edit CRISPR 101: Multiplex expression of gRNAs Single Base Editing with CRISPR...
  16. The Power Behind NGS Plasmid Validation: seqWell

    Type
    Blog Post
    ... fundamental and often understated problem in multiplex NGS library preparation. The challenge here is...to be combined with other samples in a single multiplexed pool. The cost of these normalization steps, ...
  17. History of CRISPR Cas - A tale of survival and evolution

    Type
    Blog Post
    ...genome engineering tool offers flexibility, multiplexibility, and ease of use. In order for this technology...the tool’s specificity, orthogonality, and multiplexibility in various species and describe an assortment...
  18. Targeted Mutagenesis with EvolvR

    Type
    Blog Post
    ...diversity introduced by lambda red recombineering and Multiplex Automated Genome Engineering (MAGE) will always...progeny of a single starting cell. Additionally, multiplexing of guides allows EvolvR to target more than ...
Showing: 21 - 40 of 120 results