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We narrowed to 410 results for: crispr plasmids

Showing: 261 - 280 of 410 results
  1. Plasmids 101: NGS Quality Control for Pooled Libraries

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    Blog Post
    ...underrepresented plasmids (plasmids that were lost or “dropped out”) and overrepresented plasmids (plasmids that ...In addition to single plasmids, Addgene also distributes pooled plasmid libraries containing hundreds...library contains many plasmids, care must be taken to ensure that all of these plasmids are amplified and ...diversity. If the various plasmids in the library are differently sized, smaller plasmids may be amplified preferentially...hundreds, thousands, or even a million plasmids. These libraries are some of Addgene’s most exciting and versatile...harvested, much like one would prep an individual plasmid. However, lots of library DNA is needed for screening...100 to 1,000 bacterial colonies per individual plasmid in the library. Bacterial growth must also be optimized...
  2. Editor's Choice, September 2016

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    Blog Post
    ...Enterprise in Flux CRISPR Kinome Libraries Available: Pooled and Individual Plasmid Formats Better Dyeing... Tips for Writing a Good Cover Letter Multiple Plasmids at a Low Price: Kits from Addgene Savvy Advocates...Addgene supporters who spoke with me and deposited plasmids on this trip. Here’s to hoping that October is...
  3. Sleeping Beauty Awakens for Genome Engineering

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    Blog Post
    ....12137. PubMed. Find the Plasmids at Addgene Kowarz Lab plasmids Izsvak Lab plasmids  ...the gene of interest (blue) in a plasmid backbone. A separate plasmid contains the transposase gene (red...). The original plasmid is empty following the removal of the transposon; the plasmid is then degraded...for insertion in the correct orientation. These plasmids use a novel synthetic RPBSA promoter, which is...therapy. SB is a valuable tool and an alternative to CRISPRs for genome engineering whose use is only likely...
  4. Plasmids 101: Control Plasmids

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    Blog Post
    ... used for plasmid-based experiments. What are control plasmids? Generally, control plasmids help to ensure...follow an example of a plasmid-based experiment, delineate its requisite control plasmids, and discuss why ...proper control plasmids would address and answer these questions. Types of control plasmids Part of planning...conditions and plasmids should produce a null effect (i.e., no phenomenon is observed). In any plasmid-based experiment... and not some other unintended factor. Control plasmids are used to minimize any effects of the non-independent...variables.  To illustrate the importance of control plasmids, we will take a step beyond discussion in the ...why these control plasmids are critical for the correct design of the experiment.  The Experiment: Knockdown...
  5. Antibodies 101: Validation

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    Blog Post
    ...RNAi to knock-down expression of your target or CRISPR/Cas9 to create mutations that essentially eliminate...the gene for your protein has been mutated using CRISPR/Cas9. You check the mutation and it causes a large...interest endogenously and transfect them with a plasmid encoding your protein of interest. Then you should...target protein in a Western blot. You acquire a plasmid encoding your protein of interest, known as Gene... In parallel, you transfect cells with another plasmid not encoding this protein, which we will call Negative...band from the cells transfected with the other plasmid. Your antibody works! Multiple (Independent) Antibodies...Antibodies blog post!  Resources on Addgene.org Find plasmids encoding antibodies at Addgene Stay tuned for ...
  6. Technique: Probe Phage Genomes for Host Binding Proteins

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    Blog Post
    ...pool and extract plasmid DNA directly from the colonies. Transform the resultant plasmid DNA into E. coli...DNA bases.  Ligate and transform your resultant plasmid libraries into chemically competent E. coli and... you’re using a pET vector) and antibiotic for plasmid selection. Remove air bubbles between the membrane...they expressed well, the proteins encoded by the plasmids in the library will remain attached to the membrane...PMC2258639. Resources on the Addgene Blog Learn How CRISPR Can Be Combined with Phage for Antimicrobial Purposes...Systems to Probe Protein-Protein Interactions Use CRISPR For Genome-Wide Screens Resources on Addgene.org...of Expression Vectors Deposit Your Microbiology Plasmids ...
  7. Improved Plasmid Maps Powered by SnapGene

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    Blog Post
    ...SnapGene powered plasmid maps at Addgene  Three factors make our SnapGene powered plasmid maps far easier...easier for you to share plasmid information with colleagues, or explain plasmid features to a lab member... on the main plasmid page under the "Resource Information" section. Analyze your plasmid sequence For ...over from our users: "Please, please improve your plasmid maps!" After thoughtful design, vetting, and tweaking...tweaking, we’re excited to announce that our plasmid and sequence displays are now powered by GSL Biotech's...software and extensive feature library, our updated plasmid and sequence displays are now much easier to interpret...how they’ll make it easier for you to find the plasmids you need. We'll be monitoring and improving the...
  8. Plasmids 101: Gene, enhancer, and promoter trapping

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    ...in the Lab Plasmids 101: Screens vs. Selections Plasmids 101: Knockout /Knock-In Plasmids ...the Lab Bench Plasmids 101 e-book Additional resources on the Addgene blog Plasmids 101: Using Transposons..., they eliminate the expression of the gene (by CRISPR knockout, shRNA depletion, etc.) and ask what the...
  9. REPLACR Mutagenesis: Replacing In Vitro Recombination Methods

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    Blog Post
    ...a given disease. CRISPR has made genomic SDM relatively straightforward, but plasmid-based SDM has lagged...recommended for plasmids up to 25 kb, most cloners should be fine, especially using plasmids in the 10-12...Other Plasmid Cloning Techniques like SLIC and Golden Gate Cloning Learn How to Verify Your Plasmid Read...Reference Pages Choose Your Perfect Plasmid Backbone Find Plasmids for Your Research ... REPLACR (Recombineering of Ends of Linearized Plasmids After PCR). Current site directed mutagenesis...mutation, then use those to PCR amplify the template plasmid. The parental, nonmutated DNA is digested with ...of background colonies carrying the unmodified plasmid. For insertions, it’s possible to use the same ...
  10. SunTag and Fluorescent Imaging

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    Blog Post
    ...scFV antibody, which is expressed from a separate plasmid. This system amplifies the intensity of the fluorescent...basis. However, since many of Addgene’s SunTag plasmids have coveted “blue flames,” it’s clear that the...fluorescence, SunTag can also be used to improve CRISPR-based activation of target genes, but we’ll save...Fluorescent Protein Guide Page Find Luciferase Plasmids ...
  11. New and Upcoming Viral Vectors - May 2020

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    ...our control plasmids in new serotypes, as well as a new Cre dependent GFP control plasmid for expression...protein expression The Krogan lab quickly shared plasmids expressing SARS-CoV-2 proteins at the beginning.... Now, we've turned some of the most requested plasmids into lentiviral preps to speed up COVID-19 research...now available as a lentiviral prep. It's a human CRISPR inhibition library that inhibits over 18,000 human...Testing AAV inventory for the entire collection! Plasmid Serotype Name Depositor 27056 AAVrg pAAV-Ef1a-DIO...constructs that allow for targeted expression. Plasmid 75470 is now available in AAV1 for Flp-dependent... mCherry reporter. We now also offer AAVrg for plasmid 83898, which targets expression of ChR2 to forebrain...
  12. Stabilized Bacterial Promoters: Constant Gene Expression at any Copy Number

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    ...this case, plasmid copy number is the input and gene expression is the output. The input, plasmid copy number...to decouple gene expression and plasmid number. In a suite of plasmids modified from pSC101 with copy ...of all types of plasmids, the stabilized promoters were also tested in different plasmid backbones that...stationary phase, the number of plasmids per cell increases 4-5 fold (for pUC plasmids) or ~2 fold (for p15a, ...RepA is a plasmid replication initiator protein, they could alter copy number of the plasmid by altering...genome or a plasmid. Thus, a stabilized promoter can allow a system to be moved from a plasmid to the genome... on the Addgene Blog Read the Plasmid 101 blog posts Check out CRISPR Meets Synthetic Biology: A Conversation...
  13. Plasmid Tools for Microbiome Studies

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    ...conjugative mobilization of broad host-range IncQ plasmids." Plasmid 62.2 (2009): 57-70. PubMed PMID: 19465049...page Deposit microbiology plasmids with Addgene Find synthetic biology plasmids ...or preparation, and deliver CRISPR components for gene disruption or CRISPRi. While designed to study the...family-RP4 conjugation system. This system can deliver plasmids to both Gram-positive and Gram-negative cells.... Wang lab further developed a modular suite of plasmids (pGT) with various replicative origins that can...genera across four phyla that have taken up the plasmid through conjugation in vivo studies. However, they... tools for microbiome studies.  Find the MAGIC plasmids here Paper-based synthetic biology approach to...
  14. CRISPR Plasmids - CRISPR Transposases (CAST)

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    ...below for CRISPR transposase plasmids. To learn more about CRISPR transposases and other CRISPR topics, ...selection of CRISPR plasmids and resources. Find more CRISPR functions along with plasmids categorized ... our CRISPR plasmids page . Find a comprehensive list of CRISPR resources by visiting our CRISPR reference...CRISPR Plasmids: CRISPR Transposases (CASTs) Mammalian Bacteria Resources CRISPR-associated transposases...reference page . CRISPR Guide Viral Preps CRISPR Protocols gRNA Design Tools CRISPR Blogs CasPEDIA Content...Find plasmids for CRISPR-associated transposases (CASTs) for insertion of donor DNA. CRISPR..., read our CRISPR Guide . Mammalian ID Plasmid Gene/Insert Promoter Selectable Marker PI Publication Return...
  15. Hot Plasmids - May 2022

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    ...subset of the new plasmids and viral preps in the repository through our hot plasmids articles. These articles...recent plasmid deposits and we hope they'll make it easier for you to find and use the plasmids you need...need. If you'd ever like to write about a recent plasmid deposit please sign up here. Here's what you'...easily be applied to other systems.    Find BLITZ Plasmids here! Xiong, et al. eLife. 2021. https://doi.org...from Goertsen D, et al., 2022.  Find M-CREATE plasmids here!  Goertsen D, et al. Nature Neuroscience....have higher risks of off-target mutations. These plasmids contain catalytically inactive dCas9 and microbial...efficiency of up to 20%, comparable to commonly used CRISPR/Cas9 methods for large inserts. However, this system...
  16. Meet the New Addgene Board Members!

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    Blog Post
    ...over 100 requests for the plasmids and the lab eventually deposited these plasmids at Addgene. While deposits...The mission to share critical reagents such as plasmids and viral stocks for researchers around the world...Therapeutics and is an Addgene depositor. KSQ uses a CRISPR-Cas9 platform to systematically test the function...
  17. Designer PUF Proteins for Any RNA Target

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    Blog Post
    ...With the meteoric rise of CRISPR technology, the ability to direct enzymes – from nucleases to transcription...and improve, Abil says they will make those new plasmids available through Addgene, and they hope others...
  18. A Novice's Perspective on Neuroscience - SfN2017

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    Blog Post
    ... If there’s a plasmid or AAV tool that you can’t find, you can always suggest a plasmid to us, request...want to get into the field. Find Optogenetics Plasmids for Use in Neuroscience Research Neuroscience ...interactions with Alzheimer's, I found others using CRISPR to generate new knockout mice, using adenoviral...400 who signed up for our newsletter and a free plasmid) were very excited about our new viral services...Service Find Retrograde AAV Browse Optogenetics Plasmids ...
Showing: 261 - 280 of 410 results