Skip to main content
Addgene
Showing: 221 - 240 of 669 results
  1. Supporting Rare Disease Research with BeHeard 2017

    Type
    Blog Post
    Published
    July 20, 2017, 2:30 p.m.
    ... disease. This year, Addgene will be providing plasmid grants worth $2,000 each to two labs through the...the BeHEARD Award. Read on to learn how plasmids from Addgene will be used to accelerate rare disease ...in C. elegans, Dr. Di Schiavi will use Addgene plasmids to characterize smn1 interactions with other genes... their function, and C. elegans overexpression plasmids to upregulate their expression in specific cells...tumorigenesis. They plan to use CRISPR and lentiviral plasmids from Addgene to knockout, knockdown, or overexpress... Support Rare Disease Research: IFOPA Donating Plasmids to Researchers in Developing Countries with Seeding...Seeding Labs Resources on Addgene.org Find Plasmids for Disease Research ...
  2. 5 Science Rap Videos & Their Creator: Tom McFadden

    Type
    Blog Post
    Published
    Feb. 9, 2017, 3:30 p.m.
    ...the bay area to create a plasmid rap video for us (If you’re new to plasmids, we highly recommend checking...about colony collapse disorder.     5. Plasmid Rap Plasmid rap video made with support from Addgene....Podcasts Find Great Educational Content in our Plasmids 101 Series Additional Resources on Addgene.org...
  3. CRISPR Methods for Bacteria: Genome Engineering, CRISPRa, CRISPRi, Base Editing, and More

    Type
    Blog Post
    Published
    Sept. 28, 2020, noon
    .... citrea scarless editing plasmids Sheng Yang’s lab describes a two-plasmid system that combines recombineering...engineering functions in bacteria, but have no fear - plasmids from Addgene depositors are making it easier than... system available from Addgene consists of two plasmids: pCas9: carries Cas9 and chloramphenicol resistance...gRNA and a backbone-targeting gRNA cassette for plasmid curing through "self-destruction" after induction...editing takes two days, and the pTargetF and pCas plasmids can be subsequently cured from the bacteria. Although...but has many other advantages including shorter plasmid curing time. pCRISPomyces for editing in Streptomyces...inserted using BbsI and Golden Gate Assembly. Either plasmid can be also linearized with XbaI to insert extra...
  4. What's New in CRISPR - May 2019

    Type
    Blog Post
    Published
    May 28, 2019, 12:49 p.m.
    ...CRISPR plasmids available at Addgene. We will still periodically focus on specific CRISPR plasmid tools...CRISPR guide Find CRISPR plasmids by function Find recently deposited plasmids ...Communications Biology Find the Cas9-PCV and PCV-Cas9 plasmids Selective curbing of unwanted RNA editing (SECURE...paper in mSphere Find the dCas9 and dCas9-Mxi1 plasmids If you have a new CRISPR tool you’ve recently...
  5. Save Time and Money by Making Your Own Competent Cells

    Type
    Blog Post
    Published
    Jan. 28, 2014, 3:10 p.m.
    ...if you're transforming a plasmid with ampicillin resistance.  After a plasmid is introduced to bacteria... library or an especially low concentration of plasmid), you will benefit from purchasing competent cells...survivalTM, and Stbl3TM. How to transform your plasmid DNA If you decided to use commercial competent ...negative control (plate your cells without adding plasmid) to make sure you don’t have contamination.  ... Also conduct a positive control (test a plasmid that transforms well in other competent cells) to ensure...
  6. Mobile-CRISPRi: Bringing CRISPRi to Diverse Bacteria

    Type
    Blog Post
    Published
    April 4, 2019, 12:53 p.m.
    ...Browse our CRISPR interference plasmids Find bacterial CRISPR plasmids Read our CRISPR guide ...transposon system. This system has two parts: a plasmid expressing the Tn7 transposition genes (tnsA, tnsB... tnsB, tnsC, tnsD, and tnsE), and a plasmid that contains the Mobile CRISPRi cassette flanked by left ...copy of the RP4 transfer machinery mobilize these plasmids for transfer to recipient cells during a tri-parental...Mobile-CRISPRi ICE element forms a conjugative plasmid-like DNA circle and is transferred to recipient...transposon containing the CRISPRi components and a plasmid with the Tn7 transposition genes are transferred...RP4 transfer machinery, which mobilizes the Tn7 plasmids, and lack the ability to synthesize diaminopimelic...
  7. CRISPR 101: Ribonucleoprotein (RNP) Delivery

    Type
    Blog Post
    Published
    Sept. 6, 2018, 12:02 p.m.
    ...commonly performed by transfecting cells with a plasmid, such as PX459, which encodes Cas9 and contains...chosen for both Cas9 and gRNA expression       Plasmid DNA may be incorporated into the genome     Off-target...targets with similar efficiency as compared to plasmid-based expression of Cas9/gRNA and can be used for... as CMV or EF1A promoters found in many CRISPR plasmids) are not expressed. Because this method does ...fluorophore tagged dCas9 may require the use of plasmid or viral-mediated delivery. You’ve decided to...and purify His-tagged Cas9 from E. coli using a plasmid such as pET-28b-Cas9-His from Alex Schier’s Lab...experimental systems that may not be amenable to plasmid based methods. One of the most common techniques...
  8. No Llamas Required - Synthetic Nanobodies Against Membrane Proteins

    Type
    Blog Post
    Published
    June 18, 2020, 1:15 p.m.
    ...Fusions Plasmids 101: Secondary Nanobody Toolbox Resources on Addgene.org View the Antibody plasmid collection...The Seeger lab found a way around this by using plasmids to generate sybodies, synthetic nanobodies against...nanobodies can be synthetically expressed off of plasmids in bacteria, and they can target epitopes that...form of mRNA for academic research. The template plasmids for generating your own libraries are also available...available in the Sybody Generation Toolbox plasmid kit: SB_concave, SB_loop, SB_convex. These scaffolds...efficiently subcloned into the phagemid pDX_init plasmid, using the fragment exchange (FX) cloning technique... subcloned into pBXNPH3 or pBXNPHM3 expression plasmids for the production of tag-free proteins for further...
  9. AAV Vector Quality Control: Going the Extra Mile with NGS

    Type
    Blog Post
    Published
    Sept. 12, 2017, 1:44 p.m.
    ... tube is mislabeled or someone grabs the wrong plasmid? What if bacteria snuck into the prep during the... human error, fragments of DNA from the helper plasmids or the cell genome can be packaged inside the ...) are aligned to the reference sequence of the plasmid used to create the viral prep. In a clean viral...bacterial genomes, cloning vectors, and helper plasmids (Chadeuf et al., 2005, Wright et al., 2011). In...collection database, and it may also be aligned to plasmids in our inventory containing the suspected contaminating... the best match for the contaminant is Addgene plasmid #44362. Method validation, limitations, and future...predetermined seed sequences unique to the capsid plasmid. Our recombination software looks for and quantifies...
  10. 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... 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...phage pL promoter.  It is a good idea to choose plasmids that also express the repressors associated with...limit leaky expression of the Red system.  Using a plasmid to express the lambda recombineering system is ... do this is to express lambda red genes from a plasmid with a heat sensitive origin of replication.  Once... them at 42℃.  Mini-λ A hybrid between using a plasmid and stable integration of a defective prophage ...
  11. Multiplex Genome Editing with CRISPR-Cpf1

    Type
    Blog Post
    Published
    May 9, 2017, 2:12 p.m.
    ...transfection of single plasmids vs pooled plasmids; for multiple edits, single plasmids are generally more...transfected on a single plasmid. This is versus 2.4% of cells transfected with a pool of plasmids that contained...sites. This eliminates bulk from crRNA expression plasmids resulting in smaller, more streamlined vectors...contained one crRNA per plasmid plus a Cpf1 expression vector.  See the graph in figure 2 for a comparison of...your research? Check out the Cpf1 multiplexing plasmids available from Addgene. If you have any questions... Our CRISPR Multiplexing Resources Find CRISPR Plasmids for Your Research Catch up on Your CRISPR Background...
  12. Five Popular Model Organisms, Part 2

    Type
    Blog Post
    Published
    Sept. 29, 2020, 1:15 p.m.
    ...our plasmid collection page Find more plasmids and resources for plant resources on Plant Plasmids Collection...box” for its common use in plasmid manipulation and genetics research. Plasmids are ideal tools for studying...Model Organisms blog post Read more about plasmids in our Plasmids 101 blog series Learn more about CRISPR...disease models.  Check out Addgene’s collection of plasmids containing Rattus norvegicus genes! Mexican axolotl...several vectors for use in the axolotl including plasmids for use in CRISPR and Tol2 transposase induced... and after embryogenesis. Addgene has over 600 plasmids that contain Xenopus genes and a tool-kit from...model organisms in the lab, check out Addgene’s plasmid collections to help start your experiments! References...
  13. What's New in CRISPR - December 2019

    Type
    Blog Post
    Published
    Dec. 17, 2019, 2:37 p.m.
    ...CRISPR plasmids available at Addgene. We will still periodically focus on specific CRISPR plasmid tools...CRISPR guide Find CRISPR plasmids by function Find recently deposited plasmids ...Nucleic Acids Research Find the gRNA and packaging plasmids   Cytosine deaminase for RNA editing Feng Zhang...RESCUE. Read the paper in Science Find RESCUE plasmids If you have a new CRISPR tool you’ve recently...
  14. Bright Monomeric Fluorescent Proteins: mNeonGreen, mTFP1, and mWasabi

    Type
    Blog Post
    Published
    April 25, 2019, 3:01 p.m.
    ...Biotechnology which allows researchers to deposit plasmids containing the fluorescent protein mNeonGreen....with other fluorescent proteins. Find mNeonGreen plasmids here! mTFP1: a monomeric teal fluorescent protein...physiologically relevant changes in pH. Find mTFP1 plasmids here! mWasabi: a bright green fluorescent protein...excite at 400 nm while EGFP does. Find mWasabi plasmids here! One of the most notable things about these...are best suited for certain studies. If you have plasmids containing mNeonGreen, mTFP1, or mWasabi that ...with the scientific community, please deposit the plasmids at Addgene! References Ai, Hui-wang, et al. "...collection Check out Addgene’s fluorescent protein plasmids and resources Find fluorescent protein kits ...
  15. CRISPR 101: RNA Editing with Cas13

    Type
    Blog Post
    Published
    July 31, 2020, 12:30 p.m.
    ...is mediated by ADAR2DD, not PspCas13b. Find the plasmids for the RESCUE RNA editors here! Testing and improving...for viral delivery.  Find the RESCUE RNA editing plasmids here! Future directions Building on previous RNA...Science (2017):pii: eaaq0180. PMID: 29070703. Find plasmids from this paper at Addgene. Abudayyeh, Omar O...550(7675) (2017):280-284. PMID: 28976959. Find plasmids from this paper at Addgene. Abudayyeh, Omar O...27256883. PubMed Central PMCID: PMC5127784. Find plasmids from this paper at Addgene. East-Seletsky, Alexandra...) (2016):270-273. PubMed PMID: 27669025. Find plasmids from this paper at Addgene. Gootenberg, Jonathan...28408723. PubMed Central PMCID: PMC5526198. Find plasmids from this paper at Addgene. East-Seletsky, Alexandra...
  16. Streaking for Single Colonies: The Streak Plate Challenge

    Type
    Blog Post
    Published
    March 2, 2021, 2:15 p.m.
    ... Find fluorescent protein plasmids at Addgene Find chromoprotein plasmids at Addgene Check out additional...other species.  When he found the chromoprotein plasmids available from Addgene, he knew it would be a ...molecular biology. “What I'd like to do with the plasmids from Addgene is have the students transform them...plate skills? Find the chromoprotein expressing plasmids here, and check out our streak plate protocol ...
  17. An Interview with Connie Cepko - Gene Therapy, Plasmid Tools and Insights to Success

    Type
    Blog Post
    Published
    Dec. 8, 2015, 3:30 p.m.
    ...23953120. PubMed Central PMCID: PMC4096992. Find plasmids from this publication at Addgene. 2. Tang, Jonathan...2015): 1334-1341. PubMed PMID: 26258682. Find plasmids from this publication at Addgene. Resources on...Blog Read our Recent Blog Post on GFP Activable Plasmid Tools Being Developed in the Cepko Lab Listen to...Addgene Website Find Cepko Lab Plasmids at Addgene ... plasmid tools...
  18. dTAG - You're it!

    Type
    Blog Post
    Published
    June 21, 2018, 2:06 p.m.
    ...1). Plasmids: We generated a series of plasmids that are available from Addgene. These plasmids enable...Resources on Addgene.org Browse all CRISPR plasmids CRISPR plasmids for protein tagging Find validated gRNAs...Detailed protocols describing the use of these plasmids are available here. The Methods section of Nabet...cloning procedures used to construct the deposited plasmids. Molecules: We synthesized dTAG molecules by conjugating...terminus should be tagged, the dTAG lentiviral plasmids can serve as a rapid means of comparing functionality...Cas9 Nickase Design and Homology Directed Repair Plasmids for endogenous gene tagging in human cells Resources...
  19. Split-BioID: An Improved Method for Studying Protein-Protein Interactions

    Type
    Blog Post
    Published
    May 1, 2018, 1:57 p.m.
    ...Addgene.org Find plasmids from the Bethune Lab Find Plasmids from the Roux Lab Find Plasmids for FRET ...BirA* fusion proteins are expressed in cells via plasmids or by the creation of stable cell lines and these...Interested in using Split-BioID with your research? Plasmids are available from Addgene! References Schopp... Central PMCID: 5467174. Find the Split-BioID Plasmids Here! Munter, S.D., Görnemann, J., Derua, R.,...site than in Schopp et al. Find these Split-BioID Plasmids Here!   Burke, B., Kim, D.I., Roux, K.J., & Raida...PubMed Central PMCID: 3308701. Find the BioID Plasmids Here! Macneill, S., & Varnaitė, R. (2016). Meet...techniques for visualizing protein turnover Learn about plasmids for in vivo biotinylation of bacterial fusions...
  20. Visualizing Your Plasmid Request Data

    Type
    Blog Post
    Published
    April 11, 2023, 4 p.m.
    ...insight to the most requested plasmid, the number of requested plasmids, or trends of requests over time...website, allowing depositors to download their plasmid request data, as a CSV file, anytime. The CSV is... Visualizing the data So, after downloading my plasmid request data, I started to explore how I could ...file is open for anyone to use.  View the Addgene Plasmid Request Data Dashboard! Figure 1: The ...
Showing: 221 - 240 of 669 results