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We narrowed to 173 results for: crispr c plasmids

Showing: 121 - 140 of 173 results
  1. Lentiviral Vector Uses and Overview

    Type
    Blog Post
    Published
    May 19, 2016, 2:30 p.m.
    ...consisted of three plasmids: the packaging, envelope, and transfer plasmids. The packaging plasmid carried a mutated... Many CRISPR plasmids are designed for lentiviral use, including Addgene’s top requested plasmid in 2015... packaging and envelope plasmids are two of Addgene’s most requested plasmids! Lentiviral particles with...Addgene Blog Your Lentiviral Plasmid FAQs Answered Learn How Lentiviral CRISPR Libraries Enable Genome-Scale...Lentiviral vectors are the vector of choice for many CRISPR applications, and they’ve also had success in clinical...itself due to a few missing proteins. The envelope plasmid contained a viral envelope to dictate the tropism...the vector could infect. Finally, the transfer plasmid encoded the desired transgene flanked by HIV-1 ...
  2. Fluorescent Proteins 101: GFP Fusion Proteins - Making the Right Connection

    Type
    Blog Post
    Published
    April 9, 2019, 1:13 p.m.
    ...- to C-terminus. For instance, Lifeact-mTurquoise2 (Plasmid #36201) or mScarlet-tubulin (Plasmid #85045...fluorescent protein is at the C-terminus of the POI or that the POI is at the C-terminus of the fluorescent...revolution in genome editing methods (most notably CRISPR/Cas mediated HDR) enables the tagging of endogenous...advisable to first express the fusion protein from a plasmid-based system to assess whether the chimera is still...Download the fluorescent proteins 101 eBook Read our plasmids 101 blog series Resources on Addgene.org Browse...protein fusions Browse the fluorescent proteins plasmid kits ...dimerization (Shaner et al., 2008 - supplementary figure C). However, these assays are qualitative. The Organized...
  3. Top Requested Lentivirus and AAV of 2016

    Type
    Blog Post
    Published
    Jan. 6, 2017, 3:56 p.m.
    ...lentiviral inventory is based on CRISPR tools, though we do provide a few non-CRISPR related viral preps. Cas9...Cas9 is the headliner of most CRISPR applications and can be expressed from your cell line of choice after...typically express Cas9 and a gRNA from the same plasmid. LentiCas9-blast virus can be used to generate ...can then be used both for screens (using pooled CRISPR knockout libraries) and individual gene knockouts...with a single-vector system). Tips for using this plasmid Cas9 expression is typically cytotoxic, which makes... Improved vectors and genome-wide libraries for CRISPR screening. Nat Methods. 2014 Aug;11(8):783-4. PubMed...Central PMCID: PMC3785459. 2. Krashes MJ, Koda S, Ye C, Rogan SC, Adams AC, Cusher DS, Maratos-Flier E, Roth...
  4. Strengthening Foundations: Reflections on 2025 and What's Ahead for 2026

    Type
    Blog Post
    Published
    Feb. 5, 2026, 4:15 p.m.
    ...deposited their plasmids with Addgene to share with the rest of the world, the plasmids arrived in the ...or scientists in Colombia leveraging plasmids from Addgene's CRISPR collection to uncover how key plant... that access to reliable plasmid information keeps pace. Opening our plasmid data through the Developer's...exists: a researcher in Laos needed a unique set of plasmids to advance their research. Thanks to five different...that happen. Others needed a faster way to find plasmids with specific sequences, so we introduced Search...scientific community. Whether you're depositing plasmids, ordering viral vectors, or exploring our educational..., J., Valdes, S., Cruz Gallego, M., Rebolledo, M. C., Lorieux, M., Alvarez, M. F., & Chavarriaga, P. (...
  5. Hot Plasmids: February 2026

    Type
    Blog Post
    Published
    Feb. 17, 2026, 2:15 p.m.
    ...of transfer plasmids. Figure 2: New packaging plasmid increases AAV yield. Plasmids pAAV-hSyn-DIO-hM3D...the new plasmids, antibodies, viral preps, and more in the repository through our Hot Plasmids articles...This month, check out hot new AAV packaging plasmids, CRISPR libraries, and more! Read on to learn more... ordered these new plasmids! Ready to try them out yourself? These new AAV plasmids are available to all...Wine and dine using CRISPR knockout libraries By Alyssa Shepard Connoisseurs of CRISPR knockout screens ...variants Addgene's own AAV2 and AAV5 packaging plasmids TimeVault system for preserving transcriptomic...with a single stop codon Improved mouse and human CRISPR knockout libraries Neurexin and Neuroligin antibodies...
  6. CRISPR 101: Making a Knock-In Cell Line

    Type
    Blog Post
    Published
    Dec. 22, 2022, 2:15 p.m.
    ...Efficiency for CRISPR Editing in Human Cells Resources on Addgene.org Browse All CRISPR Plasmids Find Validated...for successful HDR events. CRISPR cut site location Position your CRISPR cut site as close as possible...A., Fernandez, J. P., Rouet, R., Vejnar, C. E., et al. CRISPR-Cpf1 mediates efficient homology-directed...experiment. Also learn about Addgene’s knock-in plasmids for reagents to help you knock your knock-in experiment...s41589-019-0432-1 Mehdi Banan. Recent advances in CRISPR/Cas9-mediated knock-ins in mammalian cells. J Biotechnol... homology-directed repair choice in response to CRISPR/Cas9 Induced-double strand breaks. Int J Mol Sci...human genome engineering by controlled timing of CRISPR/Cas9 delivery. eLIFE. (2014) 10.7554/eLife.04766...
  7. Five Popular Model Organisms

    Type
    Blog Post
    Published
    April 11, 2019, 12:39 p.m.
    ... eBook Read our plasmids 101 blog series Resources on Addgene.org Browse our plasmid collection pages... et al., 2015). If you are interested in C. elegans plasmids and resources check out Addgene’s Worm Expression...an ortholog in C. elegans making it ideal to study basic molecular biology processes. C. elegans are also...PMCID: PMC5525645. Mello, Craig C., et al. "Efficient gene transfer in C. elegans: extrachromosomal maintenance... resistant to chemotherapy. You can find these plasmids at Addgene. Another advantage of mice as model... Mice can be easily manipulated with tools like CRISPR to make transgenic lines. The fruit fly (Drosophila... pancreas. They first tagged these cells using plasmids. Then using HOTcre, a method that uses heat induction...
  8. Hot Plasmids: Summer 2024

    Type
    Blog Post
    Published
    Aug. 27, 2024, 1:15 p.m.
    ...of the new plasmids, antibodies, and viral preps in our repository through our Hot Plasmids articles. .... K., Chen, J., Pommier, G. C., Cogan, J. Z., Replogle, J. M., Adriaens, C., Ramadoss, G. N., Shi, Q.,...be used for applications beyond cryo-EM.   Find plasmids for MagIC-Cryo-EM here!   Arimura, Y., Konishi...disease phenotype in an animal model. Find PE-eVLP plasmids here! The lab’s other recent deposit builds on...over the wild-type enzyme. Find optimized PASSIGE plasmids here!     Figure 3: Schematic of the PASSIGE...recombinase integrates a sequence from a donor plasmid containing a complementary site into the genome...without compromising their efficacy.   Find CHARM plasmids here!   Neumann, E. N., Bertozzi, T. M., Wu, E...
  9. Educational Planarian Tools for Teaching Developmental Biology Techniques

    Type
    Blog Post
    Published
    May 24, 2018, 1:20 p.m.
    ...learning about CRISPR Resources at Addgene.org Find plasmids from the Sánchez lab Find plasmids for other...experiments in planarians with their recent plasmid deposit. These plasmids enable two main types of experiments... cloned into plasmids to investigate for each of these planarian species. These plasmids all have a PR-T4...insert the cDNA into the desired plasmid backbone. The Sánchez lab plasmids allow students and new labs to...Williams, Eric J. Ross, Sofia M. C. Robb, Sarah A. Elliott, Kimberly C. Tu, Alejandro Sánchez Alvarado,...of specific gene expression. The 49 deposited plasmids enable students to study gene expression and functions... dsRNA-induced RNAi experiments. Notably, this plasmid harbors a multi-cloning site flanked by T7 promoters...
  10. Click Biology: How to Click and Play to Explore Biology

    Type
    Blog Post
    Published
    Oct. 21, 2025, 1:15 p.m.
    ... New England Biolabs Cell-Imaging Plasmid Collection Promega Plasmid Collection ...-tag Gateway entry clone to add C-terminal SNAP-tag Promega Plasmid Collection HaloTag Collection of...HaloTag PCV-Cas9, Cas9-PCV HUH-tag Cas9 plasmids with N- or C-terminal PCV2 HUH-tag; increase homology-directed... CRISPaint Gene Tagging Kit SpyTag/SpyCatcher CRISPR-assisted insertion tagging Kit; integration of ...NEB Cell-Imaging Collection SNAP-tag, CLIP-tag Plasmids for visualization of proteins in live or fixed...research tools from Promega, including many HaloTag plasmids Exchangeable HaloTag Ligands HaloTag Reversible... Live and Let Dye: Self-Labeling Protein Tags Plasmids 101: Degron Tags Additional Resources on addgene.org...
  11. Plasmids 101: Biotinylation

    Type
    Blog Post
    Published
    Nov. 15, 2018, 1:50 p.m.
    ...PMC3223083. 6. McInnes, J. L., Forster, A. C., Skingle, D. C., & Symons, R. H. “Preparation and uses of...PMC164612. 11. Liou, Y.-R., Wang, Y.-H., Lee, C.-Y., & Li, P.-C. “Buoyancy-Activated Cell Sorting Using Targeted...biotinylating proteins with BirA. You can find plasmids that contain both AviTag and BirA at Addgene! ... interactions Learn how biotin can be used with CRISPR Additional resources ThermoFisher Scientific...fusion in which AviTag is added to either the N or C terminus of the protein. BirA has been shown to effectively...
  12. Quick Guide to Working with Drosophila Part 1: Getting Started with Flies

    Type
    Blog Post
    Published
    July 13, 2017, 2:30 p.m.
    ... 25°C. At low temperatures like 18°C, flies take longer to develop. At high temperatures like 30°C, flies...Drosophila Plamids Drosophila CRISPR Resources Deposit Your Drosophila Plasmids ...have fly collections for in vivo work, including CRISPR tools. The Vienna Drosophila Resource Center ...
  13. Controlling for Off-target Effects with a New Genome-wide CRISPR Screen Design

    Type
    Blog Post
    Published
    Sept. 13, 2018, 1:55 p.m.
    ...genome-wide CRISPR knockout screen to analyze the following unanswered questions about CRISPR screen design...genome-wide CRISPR/Cas9 screen design Are non-targeting guides an appropriate control? Many CRISPR screens...new approach to genome-wide CRISPR screen design.   Bassik lab’s CRISPR knockout libraries Overview...expected to be identified in a CRISPR knockout screen. Improving the Design of CRISPR Knockout Screens Before...conduct genome-wide screens with CRISPR/Cas9 Review the basics of CRISPR with this cheat sheet Read our ...Check out this guide to pooled plasmid libraries Find all of the CRISPR Pooled Libraries currently available...Genome-wide CRISPR/Cas9 screens are a high-throughput systematic approach for identifying genes involved...
  14. New and Upcoming Viral Vectors - May 2020

    Type
    Blog Post
    Published
    May 28, 2020, 1:15 p.m.
    ...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...
  15. 3 Tips to Improve HDR Efficiency for CRISPR Editing in Human Cells

    Type
    Blog Post
    Published
    Sept. 5, 2017, 1:58 p.m.
    ...Delivering CRISPR Ribonucleoproteins Resources on Addgene.org Browse All CRISPR Plasmids Check Out Our...Increasing HDR accuracy with CRISPR/Cas-blocking mutations After genome editing with CRISPR/Cas9 in human cells...Paquet, et al  2017). Find Additional CRISPR Resources on Addgene's CRISPR Guide Page 2. Optimizing "cut-to-mutation...silent CRISPR/Cas9 blocking mutations in either the PAM (changing one of the G’s to an A,T or C – but ...s lab at the Rockefeller University in NYC. The CRISPR/Cas9 system is a versatile tool for precise gene... many organisms and model systems. We have used CRISPR/Cas9 extensively for the purpose of making sequence-specific...human induced pluripotent stem cells (iPSCs). The CRISPR/Cas9 com­plex is very efficient at introducing ...
  16. Lambda Red: A Homologous Recombination-based Technique for Genetic Engineering

    Type
    Blog Post
    Published
    Dec. 15, 2016, 3:57 p.m.
    ...background via P1 transduction. Plasmid Expressing lambda red genes from a plasmid allows for a mobile recombineering...Repair Use Knockout/Knockin Plasmids to Disrupt Genes in Mammalian Cells CRISPR Methods for Bacterial Genome...MMR activation.  The first way is to introduce a C/C mismatch at or within 6 base pairs of the edit site...-50% when activation of MMR is avoided Introduce C/C mismatches or silent changes in wobble codons to ...recombination genes at low temperatures (30-34˚C).  Shifting bacteria to 42˚C for 15 minutes quickly inactivates ... flexibility to modify the E. coli chromosome, plasmid DNA or BAC DNA.  To use the lambda red recombineering...bacteria with integrated defective prophage 2) from a plasmid, 3) from mini-λ or 4) from the lambda red phage...
  17. Plasmids 101: Modular Cloning Applications and Kits

    Type
    Blog Post
    Published
    May 14, 2024, 1:15 p.m.
    ...more of these kits, as there are many options! CRISPR CRISPR-Cas can harness the power of MoClo to expand...repurposed for CRISPR applications (gene insert = Cas9 + gRNA), Addgene distributes specialized CRISPR kits too... made comparisons between CRISPR components expressed from different plasmid backbones. They noted that...comparisons of CRISPR parts. The Fragmid system was used to assess how different lentiviral plasmid backbone...including conditional gene expression, multiplexed CRISPR, and chromosomal integration of larger expression...targetability and effectiveness. Perhaps the most intuitive CRISPR MoClo application is to assemble multiple unique...edit optimization, and more. While there are many CRISPR-Cas libraries and tools available for certain model...
  18. RNA Interference in Plant Biology: New Tools for an Old Favorite

    Type
    Blog Post
    Published
    Oct. 27, 2020, 1:15 p.m.
    ...RNAs.   RNAi vs. CRISPR: Complementary techniques It is fair to say that CRISPR has revolutionized ...our CRISPR blog posts Resources on Addgene.org Find tools for mammalian RNAi Browse all plasmids for...unprecedented ways. With the meteoric rise and diversity of CRISPR technologies, one might incorrectly relegate RNAi...straightforwardness of RNAi is unmatched—unlike CRISPR experiments that require exogenous protein, successful...only requires the presence of dsRNA. In plants, CRISPR technologies are predominantly used to disrupt ...function at the level of DNA, thereby limiting CRISPR’s effectiveness at high copy numbers and genomic...prevalent assumption into question. Specifically, CRISPR-generated mutants believed to be knockouts can ...
  19. Harnessing Bacterial Toxins for Allelic Exchange

    Type
    Blog Post
    Published
    Aug. 15, 2019, 12:30 p.m.
    ...Improvement of pCVD442, a suicide plasmid for gene allele exchange in bacteria." Plasmid 51.3 (2004): 246-255. PubMed... on the Addgene blog Read our Plasmids 101 blog posts Find our CRISPR blog posts Learn more about Lambda...genomes using exogenous enzymes: Lambda red and CRISPR Developed over the past 20 years, Lambda Red recombineering...used  (Thomason et al., 2014). In recent years, CRISPR-Cas9 technology has also aided in the creation ...exogenous enzymes, require multiple transformation and plasmid curing steps, and can generate off-target mutations...a mutated allele introduced from a conjugative plasmid replaces the chromosomal copy. This is a versatile... These two steps are (Figure 1): The initial plasmid integration step (the so-called “single crossover...
  20. Viral Vectors 101: Optogenetic Tools

    Type
    Blog Post
    Published
    June 27, 2023, 1:15 p.m.
    ..., Kadmon, J., Raja, C., Chibukhchyan, A., Ramakrishnan, C., Inoue, M., Shane, J. C., McKnight, D. J., ...electrical activity to gene expression, and even CRISPR based gene editing. But, how do you decide which...They Work and How Do We Study Them? Optogenetics + CRISPR, Using Light to Control Genome Editing Additional...Read our Optogenetics Guide Browse Optogenetics Plasmids ...Mattis, J., Tye, K. M., Ferenczi, E. A., Ramakrishnan, C., O’Shea, D. J., Prakash, R., Gunaydin, L. A., Hyun...A., Pieper, F., Sims, R., Tenedini, F., Bergs, A. C. F., Bendifallah, I., Zhou, F., Zeitzschel, N., Ahlbeck...
Showing: 121 - 140 of 173 results