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  1. Four Base Editing Reporters to Monitor and Enrich Editing in Real-time

    Type
    Blog Post
    Published
    July 7, 2020, 1:15 p.m.
    ...three inactivated eGFP reporters- eGFP L202, eGFP L138, and eGFP L93. The modified eGFPs were placed downstream...comparing cells expressing only eGFP expression to cells expressing eGFP and mCherry. ACE was used to identify... To create the eGFP reporters the Harris lab individually mutated three codons in eGFP to eliminate fluorescence...editisome complexes. The eGFP reporters rely on the correction of point mutations in eGFP that results in the...mutated mCherry and a downstream constitutively active eGFP. To create the inactive mCherry, the lab introduced...fluorescence to monitor APOBEC-Cas-9 mediated editing. eGFP reporters for single base editing by APOBEC-Cas9...previous reporter, the Harris Lab created a panel of eGFP reporters to quantify the on-target DNA editing ...
  2. Plasmids 101: How to Name Your Plasmid in 3 Easy Steps

    Type
    Blog Post
    Published
    Feb. 13, 2014, 1 p.m.
    ...pBACKBONE-Flag-hGene(Q295A)-EGFP  Wildtype version: pBACKBONE-Flag-hGene-EGFP or pBACKBONE-Flag-hGene(wt)-EGFP These simple.... pBACKBONE-Flag-hGene If there was also an EGFP fused to the C-terminal of your insert you would list...list it after the insert. pBACKBONE-Flag-hGene-EGFP Other considerations  If your insert contains a mutation...the insert. Example, if you have a Flag tag on the N-terminal of your insert, you would list it first. ...
  3. Magnetic Control of Proteins: More than a Dream

    Type
    Blog Post
    Published
    Sept. 24, 2024, 1:15 p.m.
    ...protein they tested — E. coli expressing good ol’ EGFP — showed a slight but detectable change in fluorescence...better, multiple other labs have reproduced their EGFP findings since the initial report in 2023.)   ...   Figure 1: Fluorescence intensity of EGFP-FlavinTag in E. coli changes in response to a ~25 mT...proteins display a similar effect (many do). Fusing EGFP to the self-labeling FlavinTag made a reliable one-component... the proteins that had shown magnetic responses: EGFP, mScarlet, and AsLOV2. After several rounds of semi-random... semi-random mutagenesis and screening, the EGFP and mScarlet variants were showing no obvious signs of...Polali, S., Anderson, E. D., Bell, A. M., Tzouanas, C. N., Avants, B. W., & Robinson, J. T. (2019). Magnetic...
  4. New and Upcoming Viral Vectors - May 2020

    Type
    Blog Post
    Published
    May 28, 2020, 1:15 p.m.
    ...pAAV EF1a Nuc-flox(mCherry)-EGFP Brandon Harvey 50457 AAV2 pAAV-hSyn-DIO-EGFP Bryan Roth 50459 AAV1 pAAV-hSyn-DIO-mCherry...pLVX-EF1alpha-SARS-CoV-2-N-2xStrep-IRES-Puro: Expression of the SARS-CoV-2 N protein  pLVX-EF1alpha-SARS-CoV...pAAV-hSyn-DIO-mCherry Bryan Roth 50457 AAV1 pAAV-hSyn-DIO-EGFP Bryan Roth 114472 AAVrg pAAV-hSyn-mCherry Karl...CRE-DOG constructs 69570 and 69571 together encode the N and C terminal segments respectively of a GFP dependent...Plasmid Serotype Name Depositor 69570 AAV1 pAAV-EF1a-N-CretrcintG Connie Cepko 69571 AAV1 pAAV-EF1a-C-CreintG...
  5. 15 Hot Plasmids from 2017

    Type
    Blog Post
    Published
    Jan. 9, 2018, 3:02 p.m.
    ...along with EGFP while retaining an emission spectrum that is easily separable from that of EGFP. This makes...nonoverlapping emission spectra (N- and C-terminal tags for mTagBFP, TagRFPt, EGFP, mVenus, mCerulean3, mKOFP2...acrIIA3   Listeria monocytogenes  pCSW65 N/A (Toxic)   None N/A   acrIIA4 Listeria monocytogenes  pCSW21...and combined it with a variety of reporters (i.e. eGFP) and effectors (i.e. DREADDs). The team demonstrated...mCyFP1, the Lin and Yasuda groups use both mCyFP1 and EGFP as FRET donors in experiments simultaneously measuring...Gateway-Compatible Toolbox Podcast Segment The impact of KLF4 N-terminal variants on iPSC generation Deriving iPSCs...discrepancies, which they traced to a 9 amino acid N-terminal variation in the Klf4 isoform (KLF4s or KLF4L...
  6. Fluorescent Proteins 101: Green Fluorescent Protein (GFP)

    Type
    Blog Post
    Published
    May 15, 2014, 3:33 p.m.
    ...Find FRET plasmids here. Split EGFP: An alternative to FRET, split EGFP has also been used to study protein-protein...Fluorescent Protein Mutations Relative to Wildtype GFP EGFP F64L; S65T EYFP S65G; V68L; S72A; T203Y mYFP...protein-protein interactions. In this case, two portions of EGFP are fused to the proteins of interest, and when ...they come into close proximity, the two halves of EGFP undergo folding, maturation, and fluorescence. Biosensors... egfp... of the most common uses, GFP can be fused to the N- or C-terminus of a protein, which allows the scientist...
  7. Bright Monomeric Fluorescent Proteins: mNeonGreen, mTFP1, and mWasabi

    Type
    Blog Post
    Published
    April 25, 2019, 3:01 p.m.
    ... to LanYFP and the addition of the enhanced GFP (EGFP)-type termini. mNeonGreen was reported as the brightest...protein. In vitro, mWasabi is 1.6-fold brighter than EGFP and is photostable. It also has narrow excitation...it does not significantly excite at 400 nm while EGFP does. Find mWasabi plasmids here! One of the most...constructed 22 different mTFP1 fusions to both the C- and N- termini of the fluorescent protein and found that...
  8. Fluorescent Proteins 101: When GFP lets you down

    Type
    Blog Post
    Published
    Aug. 23, 2018, 12:05 p.m.
    ...necessary to generate the strictly monomeric EGFP variant, mEGFP (Zacharias et al., 2002). GFP needs oxygen...original jellyfish GFP (AvGFP) to create enhanced GFP (EGFP), a variant with improved brightness (Tsien, 1998... deleted from the C-terminus and about 5 from the N-terminus, but this hardly reduces its size. The substantial... It is standard practice to attach the GFP to the N- or C-terminus of another protein. This may, however... chains. For instance, myristoylation requires an N-terminal consensus sequence (MG-) and prenylation ...disrupted when GFP is fused to these sequences. When N- and C-terminal fusions are not tolerated the alternative...One of the reasons that this works well is that the N- and C-terminus of GFP itself are relatively close...
  9. CRISPR 101: Epigenetics and Editing the Epigenome

    Type
    Blog Post
    Published
    June 24, 2020, 5:45 p.m.
    ...) Vlatka Zoldoš’ lab has deposited pdCas9-DNMT3A-EGFP and pdCas9-DNMT3A-PuroR for targeted cytosine methylation...methylation in mammalian cells. Co-expression markers EGFP and PuroR enable sorting and selection of transduced...Goodell's lab has deposited pcDNA3.1-dCas9-MQ1(Q147L)-EGFP, a fusion of dCas9 to a small DNA methyltransferase...epigenome-editing tools. pLV hUbC-dCas9-MQ1(Q147L)-EGFP is also available for lentiviral transduction. Lysine-specific...10.1038/onc.2014.470 Taghbalout A, Du M, Jillette N, et al (2019) Enhanced CRISPR-based DNA demethylation...
  10. Plasmids 101: Multicistronic Vectors

    Type
    Blog Post
    Published
    Sept. 9, 2014, 8:20 p.m.
    ... G D V E E N P G P P2A: (GSG) A T N F S L L K Q A G D V E E N P G P E2A: (GSG) Q C T N Y A L L K L... L A G D V E S N P G P F2A: (GSG) V K Q T L N F D L L K L A G D V E S N P G P * (GSG) residues can...Multicistronic Element Expression Type MSCV-IRES-EGFP IRES Retroviral pMSCV-pBabeMCS-IRES-RFP IRES Retroviral...
  11. Quick Guide to Near-Infrared Fluorescent Proteins

    Type
    Blog Post
    Published
    Oct. 5, 2021, 1:15 p.m.
    ...27 kDa for EGFP) and a possibility to be used as internal tags due to the proximity of the N- and C-termini... normalization to fluorescence of co-transfected EGFP. e Originally reported as a monomer16, IFP2.0 was...1078-1086 (2013). Shcherbakova, D.M., Cox Cammer, N., Huisman, T.M., Verkhusha, V.V. & Hodgson, L. Direct...
  12. Multiple Plasmids at a Low Price: Kits from Addgene

    Type
    Blog Post
    Published
    Sept. 14, 2016, 2:30 p.m.
    ... can be conveniently performed through the N-terminal eGFP tag carried on all constructs. The Cell-Free...et al 2015). He has also constructed a library of eGFP-tagged human ORF clones to allow testing and comparison...making it easy for a researcher to quickly generate N- and C-terminal epitope tag fusions to a protein of...
  13. Evolution of Brainbow: Using Cre-lox for Multicolor Labeling of Neurons

    Type
    Blog Post
    Published
    April 24, 2015, 2:39 p.m.
    ... and sequence overlap (coral mOrange2, jellyfish EGFP, and sea anemone mKate2.) They then successfully... is retained in Brainbow-3.0, but with mOrange2, EGFP and mKate2 as the fluorophores; mOrange2 is the ...Brainbow-2.1 construct can express one of four colors (n-GFP, RFP, YFP or M-CFP.) The construct contains two...van Es JH, van den Born M, Kroon-Veenboer C, Barker N, Klein AM, van Rheenen J, Simons BD, Clevers H. Cell...
  14. 28 Hot Plasmid Technologies from 2015

    Type
    Blog Post
    Published
    Dec. 23, 2015, 3:30 p.m.
    ... can be conveniently performed through the N-terminal eGFP tag carried on all constructs.   pXPG: An...dimerization. Splitting wild-type Cas9 into n-terminal (Cas9(N)-2xNLS) and c-terminal (Cas9(C)-2xNLS) fragments...2xNLS) and the n-terminal cas9 fragment with FKBP rapamycin binding domain of mTor (Cas9(N)-FRB-NES) resulting.... Pre-constructed Entry vectors containing Cas9, EGFP, mCherry, iRFP, tdTomato, luciferase, LacZ, puromycin...destination vector expressing a separate reporter gene (EGFP, iRFP, IFP1.4, puromycin, neomycin or luciferase...et al 2015). He has also constructed a library of eGFP-tagged human ORF clones to allow testing and comparison...Split Cas9 system The Cas9 protein is composed of an n-terminal DNA recognition domain and a mostly c-terminal...
  15. Fluorescent Tagging of Endogenous Genes with SapTrap

    Type
    Blog Post
    Published
    Oct. 12, 2017, 2:26 p.m.
    ...library containing several types of fluorescent (EGFP, tagRFP, mCherry) and nonfluorescent (Halo, SNAP...second plasmid containing the homology arms and an N- or C-terminal tag. The two PCR reactions are then...stably expressing Cas9. This PCR toolkit offers C- and N-terminal tagging vectors (eg GFP, Flag, YFP, Strep...
  16. Light Sheet Fluorescence Microscopy

    Type
    Blog Post
    Published
    July 16, 2015, 2:30 p.m.
    ... nerve afferents labelled with a AAV8 expressing eGFP under the human ubiquitin C promoter. Anatomical.... Pubmed. H.-U. Dodt, U. Leischner, A. Schierloh, N. Jährling, C.P. Mauch,  K. Deininger, et al. (2007...Medicine, 18, 166–171. Pubmed. A. Ertürk, K. Becker, N. Jährlin, C.P. Mauch, C.D. Hojer, J.G. Egen, F. Hellal...
  17. Easi-CRISPR: Generating Knock-In and Conditional Mouse Models

    Type
    Blog Post
    Published
    April 5, 2018, 12:42 p.m.
    ...Plasmid Name Tags 69090 pMJ915 MBP (N terminal); 6xHis (N terminal); 2xNLS (C terminal) 47327 ...commonly used cassettes, such as fluorescent proteins (EGFP, mCherry etc.), recombinases (Cre, Flp etc.), and...62934 pET-NLS-Cas9-6xHis 6xHis (C terminal); NLS (N terminal)   Easi-CRISPR efficiency and delivery...
  18. Viral Vectors 101: Systemic Capsids

    Type
    Blog Post
    Published
    Oct. 12, 2023, 1:15 p.m.
    ... A. R., Shin, N., Kim, Y., Toong, N., Kaplow, I. M., Wirthlin, M., Zhang, X., Phan, B. N., Fox, G. A.,...s41467-023-38582-7 Chuapoco, M. R., Flytzanis, N. C., Goeden, N., Christopher Octeau, J., Roxas, K. M., Chan.../10.1038/nbt.3440 Goertsen, D., Flytzanis, N. C., Goeden, N., Chuapoco, M. R., Cummins, A., Chen, Y., ...10.1038/s41593-021-00969-4 Goertsen, D., Goeden, N., Flytzanis, N. C., & Gradinaru, V. (2022). Targeting the...Radaelli, C., Gore, B. B., Weed, N., Omstead, V., Bishaw, Y., Shapovalova, N. V., Martinez, R. A., Fong, O...relatively even distribution of target gene expression (EGFP, in the depositing manuscript) across the brain.... AAV9.452sub.LUNG1 Lung: ATII cells Mice N/A Goertsen et al., 2022 AAV.CAP-B22 CNS: neurons...
  19. 22 Hot Plasmid Technologies from 2014

    Type
    Blog Post
    Published
    Jan. 6, 2015, 5:21 p.m.
    ...sequence in between two fragments of EGFP in pCAG-EGxxFP. The EGFP fragments contain 482bp of overlapping...The pCoofy series of plasmids contain a variety of N- and C-terminal tags (including His, S-tag, OneStrep...types of pre-cloned insert modules (plant promoter, N-terminal tag, coding sequence of the gene of interest...
  20. Tips for a 1st Time CRISPR User (by a 1st Time CRISPR User)

    Type
    Blog Post
    Published
    March 7, 2017, 3:30 p.m.
    ...: 25184501. PubMed Central PMCID: PMC4262738. 3. EGFP gRNA (BRDN0000561167) (Plasmid #80034) and BRAF ...off-target effects of CRISPR-Cas9. Doench JG, Fusi N, Sullender M, Hegde M, Vaimberg EW, Donovan KF, Smith...
  21. How to Deposit Your Plasmids with Addgene

    Type
    Blog Post
    Published
    Feb. 27, 2024, 2:15 p.m.
    ...FLAG, EGFP, etc) on your insert. Use the drop-down menu to indicate whether the tag is on the N or C terminus...
  22. 27 Hot Plasmids from 2016

    Type
    Blog Post
    Published
    Dec. 22, 2016, 3:03 p.m.
    ...Terminus 79629 (N) and 79628 (C) Cv (capsid) N and C 79633 (N) and 79641 (C) NS1 (var: W98G) N and C 79635...NS2B C 79636 NS4A N 79640 NS4B C 79639 NS5 C 79632 (N) and 79631 (C) PrM N and C   Detecting...Hess et al. successfully evolved wild type GFP to EGFP using CRISPR-X and subsequent FACS sorting. They.... The Roux lab has deposited HA tagged BioID2 for N-terminal fusions and Myc tagged BioID2 for C-terminal... (< 100 bp) and large (up to 120 kb) deletions in N. benthamiana and Arabidopsis. The authors found that...
  23. Fluorescent Proteins 101: GFP Fusion Proteins - Making the Right Connection

    Type
    Blog Post
    Published
    April 9, 2019, 1:13 p.m.
    ...cameleon 3.60, EPAC, and Galphai), the C-terminus and N-terminus of the donor fluorescent protein can be truncated...increase the FRET efficiency. Creating fusions at the N- and C- termini of your protein of interest The most...straightforward fusion protein is made by connecting the N- or C-terminus of the fluorescent protein and protein...to describe the different parts of the fusion from N- to C-terminus. For instance, Lifeact-mTurquoise2 ...We have encountered several proteins for which the N- and C-terminus of the POI are necessary for its native...fluorescent protein into the POI can work well since the N- and C-terminal residues of the fluorescent protein...monomers in mammalian cells include: mTurquoise2, mEGFP, mNeonGreen, mScarlet(-I), and mCherry. Keep the...
Showing: 1 - 26 of 26 results