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We narrowed to 85 results for: cre dependent fluorescent reporter

Showing: 81 - 85 of 85 results
  1. Simple CRISPR-based Epigenetic Editing: dCas9-directed DNA Demethylation

    Type
    Blog Post
    Published
    Dec. 14, 2021, 2:15 p.m.
    ...sigh. The problem is that many of these studies report correlations without clearly testing whether a ...enzymatic activity cause demethylation?  Dividing cells depend on DNA methyltransferase 1 (DNMT1) to copy methylation... floxed dCas9 so that it may later be excised by Cre recombinase. Addgene has several great options: pLV...T2A-GFP for removable dCas9 expression and pLM-CMV-R-Cre. Selection for cells stably and highly expressing...expressing these constructs can be achieved by fluorescence-activated cell sorting, and stable gRNA expression...are dioxygenases that oxidize 5-methylcytosine to create rare DNA bases that are recognized by distinct ...domains tethered to dCas9 often interact with DNA independently of dCas9 targeting (Galonska 2018). This means...
  2. CrispyCrunch: High-throughput Design and Analysis of CRISPR+HDR Experiments

    Type
    Blog Post
    Published
    Feb. 7, 2019, 2:16 p.m.
    ...protein coding genes in the human genome with fluorescent proteins. For each gene, we needed to design ...While CrispyCrunch may evolve over time, you can depend on it to stick to a few guiding principles that...analysis because of its ease-of-use and comprehensive reports. With CrispyCrunch, you get the all information...the sequence inserted by HDR may inadvertently re-create a match for the active guide. With these constraints.... To use this tool, simply follow these steps: Create a new experiment in the program Design gRNAs by...
  3. Antibodies 101: Fab Fragments

    Type
    Blog Post
    Published
    Sept. 5, 2024, 1:15 p.m.
    ...might be later). Find scFv plasmids at Addgene Depending on how an antibody is broken up, there are a few...by reducing the distance between the target and reporter. They have fewer non-specific binding opportunities...it either needs to be directly conjugated to a reporter or you need a light-chain specific conjugated ...fairly easy to find these in a Fab fragment format. Reporter-conjugated anti-IgG Fab fragments make good secondaries...Light chain. C = Constant domain. H = Heavy chain. Created with biorender.com     The modularity of antibodies...hinge region disulfide bonds, resulting in two independent Fab fragments with small tails of the hinge region...above the hinge-region, which results in two independent Fab fragments. Size: ~50 kDa. Fv - These fragments...
  4. Plasmids 101: What is a plasmid?

    Type
    Blog Post
    Published
    April 2, 2020, 6:17 p.m.
    ...expression plasmids, gene knock-down plasmids, reporter plasmids, viral plasmids, and genome engineering...quantity inside a cell Plasmids 101: Green Fluorescent Protein (GFP) Plasmids 101: Luciferase Monitor...small circular pieces of DNA that replicate independently from the host's chromosomal DNA. They are mainly... foreign DNA into another cell. Minimally, lab-created plasmids have an origin of replication, selection...cloning methods (restriction enzyme, ligation independent, Gateway, Gibson, etc). The cloning method is...
  5. Viral Vectors 101: Systemic Capsids

    Type
    Blog Post
    Published
    Oct. 12, 2023, 1:15 p.m.
    ...Systemic capsids packaging Cre-dependent transgenes can also be paired with Cre-expressing transgenic mouse..., N., Pasca, S. P., & Gradinaru, V. (2016). Cre-dependent selection yields AAV variants for widespread... B. E., & Gradinaru, V. (2020). Multiplexed Cre-dependent selection yields systemic AAVs for targeting...systemic capsid for an individual application is dependent on a number of factors, including species, strain... as well as the type of transgene delivered: fluorescent proteins, optogenetic sensors, CRISPR elements...model organisms Tropism and efficacy can vary depending on species. LY6A and LY6C1 do not have known homologs...
Showing: 81 - 85 of 85 results