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Showing: 41 - 60 of 228 results
  1. Hot Plasmids and Viral Preps - January 2021

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    Blog Post
    ...knockout library that targets human epigenetic genes was deposited by Kivanc Birsoy. Find the library here...lentiviral CRISPR human genome-wide library deposited by Leopold Parts. This library delivers 2 randomly paired...performance compared to larger genome-wide libraries. Find the library here New from the viral service By...
  2. Targeted Mutagenesis with EvolvR

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    Blog Post
    ...screening diverse libraries of genetic variants. Several methods for generating mutant libraries exist, but ...oligonucleotide libraries of a discrete size at the target site. The use of such libraries means that the...MAGE) will always be limited by the size of the library used. EvolvR: key components The EvolvR system...
  3. 2023 and 2024: Reflections and Looking Ahead

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    Blog Post
    ...the human transcriptome. The MORF library is only one of 22 libraries, created from 14 deposits, that became...countries around the world. That included 2008 pooled libraries, 290 antibodies, 18,359 viral items, and 166,247...collection, a comprehensive transcription factor library, in lentiviral vectors. At 3500 plasmids, this ...
  4. Mobile-CRISPRi: Bringing CRISPRi to Diverse Bacteria

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    Blog Post
    ...for genome-wide CRISPRi library screening experiments where maintaining library diversity is important,... Peters and colleagues constructed a 40-member library targeting 20 genes of Enterobacter cloacae, a bacterium...-essential genes with two guides per gene. The library was grown in glucose minimal media with 100-fold...bacteria and the relative frequency of each of the 40 library strains was measured after 6 and 12 generations...Learn about human CRISPRko, CRISPRi, and CRISPRa libraries Read all CRISPR blog posts Resources on Addgene.org...
  5. The Open Repository of CRISPR Screens: CRISPR Screen Data in One Place

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    Blog Post
    ...demonstrated the feasibility and power of CRISPR-based library screens in cell lines from humans and other species...the cell line/tissue type, enzyme system, sgRNA library and other details relevant to screen result interpretation...screening using CRISPR Find all of our CRISPR pooled library blog posts Check out all of our CRISPR blog posts... CRISPR guide Learn more about plasmid pooled libraries Find CRISPR plasmids for your research ...
  6. Plasmids 101: Modular Cloning Applications and Kits

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    Blog Post
    ...screening libraries, direct edit optimization, and more. While there are many CRISPR-Cas libraries and tools...genetic circuits and would benefit from a larger library of parts but don’t need to add tags to your proteins...in mammalian cell types, and comes with a large library of common parts to get you started quickly (Fonseca... edited by Jean Peccoud, vol. 6, no. 2, Public Library of Science (PLoS), 18 Feb. 2011, p. e16765. Crossref...Improved MoClo Assembly Standard and New E. Coli Part Library Enable Rapid Combinatorial Design for Synthetic...Toolkit for Generating Pichia Pastoris Secretion Libraries.” ACS Synthetic Biology, vol. 6, no. 6, American...edited by Alvaro Galli, vol. 13, no. 5, Public Library of Science (PLoS), 30 May 2018, p. e0197185. Crossref...
  7. Popular Retroviral Vectors and Their Uses in Scientific Research

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    Blog Post
    ...Retroviral Barcoding Library (Kit # 1000000097) The Winslow lab barcoding library consists of 96 retroviral...especially lentiviral vector-based CRISPR pooled libraries that allow functional screening of thousands of...in vivo phenotypic screening of small-molecule libraries and can be combined with high-throughput sequencing... Perturbation Platform, to produce their shRNA library to support functional investigations of the mammalian...
  8. Early Career Researcher Toolbox: Finding Relevant Papers

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    Blog Post
    ...be saved to a Semantic Scholar library. You can add hashtags to library entries, which can help you organize...papers Papers are easily saved to a Meta library. The library will suggest additional papers based on ...on the papers you have saved. This library can also be synced with a Mendeley reference manager account...
  9. 15 Hot Plasmids from 2017

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    Blog Post
    ...knockdown libraries The Gross Lab at UCSF recently deposited 2 Bacillus subtilis libraries with Addgene...Single Gene Deletion Library—Kanamycin and the CRISPRi Essential gene Knockdown library. Although B. subtilis...from natural ancestors), and screened through libraries of new RFP variants for increased fluorescence...poorly characterized. The Gross lab hopes these libraries will be used to advance our collective understanding...functions and interactions. The single-gene deletion library is derived from the B. subtilis 168 strain and ...essential gene, the CRISPRi Essential gene Knockdown library was constructed to allow for systematic examination...interference (CRISPRi) technology, the arrayed knockdown library targets 289 genes identified or proposed to be ...
  10. Multiple Plasmids at a Low Price: Kits from Addgene

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    Blog Post
    ...isolated from a designed repeat protein combinatorial library by in vivo functional screen." Scientific reports...Gagoski et al 2015). He has also constructed a library of eGFP-tagged human ORF clones to allow testing...scientists to construct barcoded, locus-specific libraries compatible with Illumina next generation sequencing...populations. This kit consists of a 48 plasmid adapter library, with each plasmid carrying a unique barcoded Illumina-M13F...amplified and used to generate Illumina sequencing libraries using a 2-step PCR-based protocol and are compatible.... FREQ-Seq is an open source platform and the libraries can be generated in a cost-effective manner with...
  11. Tips for Screening with Yeast Two Hybrid Systems

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    Blog Post
    ...from the organism of interest, or a defined cDNA library (e.g. the entire proteome of a particular cell ... cellular compartment or growth stage). A prey library can either be applied to the bait in a single population...after screening. It is also possible to screen libraries of bait and prey against each other at the same... The last thing you want is to run your lovely library screen only to find the system itself is not working...the UAS/reporter gene, the same bait and prey libraries can be screened using both N- and C-terminal fusions...
  12. How to Deposit Your Plasmids with Addgene

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    Blog Post
    ...of the special cases below:   Pooled Library A pooled library is a set of plasmids all built with the... Pooled libraries are normally supplied as liquid DNA with all of the plasmids in the library in a single...plasmids in a pooled library can range from a few hundred to millions. Pooled libraries must be verified ...help center article, "Can I deposit a pooled DNA library with Addgene?" or contact us at [email protected]...
  13. Channelrhodopsins with improved light sensitivity for minimally-invasive optogenetics

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    Blog Post
    ...removed sequences from the library predicted to be non-functional, reducing the library to 1,161 sequences. ...used to predict which channelrhodopsins from a library of ~120,000 predicted channelrhodopsin sequences...optogenetics experiments. The sequences in this library were designed using structural information about...
  14. Synthetic promoter AAVs for cell-type specific expression in retinal cells

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    Blog Post
    ... for designing synthetic promoters  To build a library of synthetic promoters, the Roska lab used four...et al., 2019 with permission. In total, this library contained 226 AAVs, each with a different synthetic...that target cells types missed by their current library (Neff et al., 2019).  While tested in retinal cells...doi.org/10.1038/s41593-019-0431-2  Neff, E.P. An AAV library for retinal cell expression in mouse, macaque, ...
  15. Antibodies 101: Single Chain Fragment Variables (scFvs)

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    Blog Post
    ...with a pooled library of scFvs that are displayed on the coats of bacteriophages. This library is incubating...to generate scFvs.  For phage display, a pooled library of scFvs is displayed on the coats of bacteriophages...genotype and phenotype. Incubating the phage display library with plate-bound antigen helps select for high ... with Biorender.com.   Some phage display libraries screen antibody genes from B cells of immunized...
  16. Fluorescent Tagging of Endogenous Genes with SapTrap

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    Blog Post
    ...template. SapTrap includes a prebuilt donor plasmid library containing several types of fluorescent (EGFP, ...combinations of connector and tag donor plasmids from the library can be used to generate functionally unique repair... genes, generating powerful genetic screening libraries. Additional protein tagging systems For those...scientists will be able to generate genome-wide libraries containing fluorescently-tagged proteins at endogenous...
  17. xCas9: Engineering a CRISPR Variant with PAM Flexibility

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    Blog Post
    ...encoding phage gene III. The accessory plasmid library contained all 64 possible NNN PAM sequences adjacent...to a protospacer. If ω-dCas9 could recognize a library PAM, it would induce transcription of gene III,...final round of evolution, they used a no-G PAM library to enrich for Cas9 variants with activity on non-NGG...cleavage, they tested the clones against an NNN PAM library in bacteria where cleavage leads to the loss of...
  18. Uncovering Ancestral Bias in CRISPR Research

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    Blog Post
    ...thetargeting sequences of guides across 8 CRISPR libraries. Samples are divided into those of African ancestry...the Broad’s Genomic Perturbation Platform Avana library (used by the Cancer Dependency Map) than lines ... Genetic Perturbation Platform to design a new library that is agnostic to ancestry which will reduce ... screens using the same reference genomes and libraries. Further complicating the issue is the long and...
  19. How to Design Your gRNA for CRISPR Genome Editing

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    Blog Post
    ...choice. For a genome-wide library to conduct genetic screens, however, a library composed of the latter ...hundreds of genetic screens using genome-wide libraries have shown high concordance between different ...Learn How to Conduct Genome-Wide CRISPR Pooled Library Screens Read other CRISPR Blog Posts Resources...Plasmids for Your Research Find CRISPR Pooled Libraries for Your Research ...
Showing: 41 - 60 of 228 results