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Showing: 141 - 160 of 165 results
  1. Magnetic Control of Proteins: More than a Dream

    Type
    Blog Post
    ... of a magnetoresponsive fluorescent protein. Controlling an optogenetic or fluorescent tool with magnets... 2016), and some previous attempts at magnetic control of biological systems (Wheeler et al., 2016; Duret...T., York, A. G., Ingaramo, M. (2024). Magnetic control of the brightness of fluorescent proteins. Zenodo...Güler, A. D. (2016). Genetically targeted magnetic control of the nervous system. Nature Neuroscience, 19(...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...
  2. 15 Hot Plasmids from 2017

    Type
    Blog Post
    ...-positive assay) as well as stabilization (Nanog-GFP reporter activation and silencing of factor-linked...protein and a tag, such as an NLS or NES, enables control over localization. Inserting PhoCl between an enzyme...enzyme and an inhibitor domain similarly allows for control of enzymatic activity. In addition, proteins can...expression. Expression of toolkit components can be controlled by a variety of promoters for versatile and robust...along with EGFP while retaining an emission spectrum that is easily separable from that of EGFP. This makes...spectra (N- and C-terminal tags for mTagBFP, TagRFPt, EGFP, mVenus, mCerulean3, mKOFP2) and empty vectors that...and combined it with a variety of reporters (i.e. eGFP) and effectors (i.e. DREADDs). The team demonstrated...
  3. Antibody Validation for Flow Cytometry

    Type
    Blog Post
    ...parental cell line, but not in the iso-genic knockout control. This can involve cell surface labeling and/or ... target of interest, you can add an additional control containing treated cells. The expected change in...measurable through an epitope tag such as FLAG/His/GFP. Fluorescent protein tags, which correlate closely...
  4. New Viral Vectors - Summer 2024

    Type
    Blog Post
    ... AAV9 Controls Jensen New serotype pAAV-CAG-2xNLS-tdTomato-WPRE-hGHpolyA AAV9, PHP.eB Controls Feng ...serotypes pAAV-hSyn-GRAB_OTmut AAV9 Biosensors (Control) Li New viral service pAAV-hSyn-GRAB_ACh3.0 AAV9...Category Depositor  Notes pAAV_hSyn-SIO-stChrimsonR-EGFP-P2A-PdCO-miniWPRE AAV1, AAV5 Optogenetics Yizhar...service with multiple serotypes pAAV_hSyn-PdCO-EGFP-WPRE AAV1, AAV5 Optogenetics Yizhar New viral service...
  5. Hot Plasmids and Viral Preps - July 2021

    Type
    Blog Post
    ...internal control and a SL-sensitive fluorophore (circularly permuted green fluorescent protein or cpGFP) to...fluorescence intensity of the cpGFP without altering that of the internal control (Fig 1). Because this method...for doing gene targeting, reporter generation, controllable gene knockouts, and inducible gene inactivation...design. B) Strategy for leak-free transcriptional control. C) Iterative transduction workflow overview. Image...
  6. Tips for CRISPR Gene Editing in Mice

    Type
    Blog Post
    ...(4; brighter than control, 3; same as control (Cetn1/sgRNA1), 2; darker than control, 1; very dark). Brighter...mammalian cells was being explored and it allowed control over each individual component of the system. However...fluorescent protein (EGFP) reconstitution. (a) Scheme of validation for DSB mediated EGFP expression cassette...halves of EGFP to recombine by homology directed repair, and resulting in the expression of EGFP. Using ...strand annealing) took place and reconstituted the EGFP expression cassette. (b) pCAG-EGxxFP target plasmid...pCAG-EGxxFP target plasmid contains overlapping 5′ and 3′ EGFP fragments under the ubiquitous CAG promoter. The...can be placed in multi-cloning site (MCS) between EGFP fragments. The pX330 plasmid contains humanized ...
  7. Neurodegeneration Research Collection

    Type
    Collection
    ...neurons in the substantia nigra, one of the movement control centers in the brain. The cause of this neuron ...Cre-dependent expression of diphtheria toxin receptor (DTR)–GFP fusion protein. Azim et al. Nature. 2014 Apr 17. ...Symptoms include changes in behavior and emotion, uncontrolled movements, memory deficits, as well as difficulty...
  8. Molecular Biology Reference

    Type
    Guide
    ...that the antibiotic resistance gene is under the control of a bacterial promoter, and is thus expressed ...strength of the promoter is also important for controlling the level of insert expression (i.e., a strong...antibiotic resistance gene (this time, under the control of a non-bacterial promoter) or a fluorescent protein...contain a reporter gene (for example, luciferase or GFP) that offers a read-out of the activity of the genetic...plasmids are sequenced with NGS during our quality control process . NGS allows us to sequence entire plasmids...
  9. Hot Plasmids September 2018 - Optogenetics, RNA Localization, Fluorescent Protein, and Base-editing Tools

    Type
    Blog Post
    ...   Listen this episode of Hot Plasmids! Light controls the activity of a microtubule-associated protein...studying cellular dynamics. The photoinducible control of protein function is more specific and much faster...real-time. The reporter constitutively expresses eGFP to indicate reporter abundance, and mCherry fluorescence...involves tracking the ratio of mCherry-positive to eGFP positive cells through fluorescence microscopy or...
  10. With Our New Viral Service, We're Taking CRISPR Further!

    Type
    Blog Post
    ...targeting EGFP, BRAF, and MAP3K4. The gRNAs targeting EGFP can be used as positive controls for gene editing...from your primary goal. Getting these quality-controlled reagents from Addgene can greatly expedite a ...
  11. Minigenomes - a Safe Way to Study Dangerous Viruses Like the Ebola Virus

    Type
    Blog Post
    ...standpoint, a plasmid with all four genes and necessary control elements for each would be relatively large. Cloning...separate plasmids allows researchers to partially control expression levels of each gene by altering the ...genes (either viral genes or minigenome) are under control of a T7 RNA polymerase promoter sequence. Thus,...non-viral) reporter gene (e.g. firefly luciferase or eGFP) flanked by the EBOV-specific gene start and gene...
  12. Trimmer Lab NeuroMab Collection

    Type
    Collection
    ...199419 Anti-GFP [N86/38R-2b] GFP Aequorea victoria Mouse IgG2b 199420 Anti-GFP [N86/8R-2b] GFP Aequorea ...206719 Anti-GFP [N86/38R-1] GFP Aequorea victoria Mouse IgG2a 206720 Anti-GFP [N86/8R-1] GFP Aequorea victoria...Rat Mouse 206743 GFP scFv [N86/44] N86/44 scFv GFP Aequorea victoria Mouse 206744 GFP scFv [N86/20] N86...short and long Rat Mouse IgG2a 114492 Anti-GFP [N86/38.1R] GFP Aequorea victoria Mouse IgG2a 114493 Anti-NGL...glutamate receptor Rat Mouse IgG2a 177572 Anti-GFP [N86/8R] GFP Aequorea victoria Mouse IgG2a 177573 Anti-...N479/107R] VAPA/B Mouse IgG2a 188164 Anti-GFP [N86/44R] GFP Aequorea victoria Mouse IgG2a 188165 Anti-.../22R] Prrt2 Mouse Mouse IgG2a 188166 Anti-GFP [N86/20R] GFP Aequorea victoria Mouse IgG2a 188167 Anti-...
  13. Zebrafish Plasmid Collection

    Type
    Collection
    ...optogenetically controlled Cre/loxP system that enables precise temporal and spatial control of gene expression...-terminal tags, including Myc, HA, Flag, GST and eGFP epitopes. Zebrafish Tol2 Gateway-compatible Kit ...
  14. CRISPR 101: Epigenetics and Editing the Epigenome

    Type
    Blog Post
    ...Epigenetic modifications are an additional layer of control over gene expression that go beyond genomic sequence...catalytically dead modifiers are also available as controls. For an up-to-date list of CRISPR epigenetic tools...) 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...
  15. How to Deposit Your Plasmids with Addgene

    Type
    Blog Post
    ...initiate our MTA process and perform standard quality control but will not make the plasmids available until ...Continue to Next Step". As part of our quality control process, we will sequence the full plasmid and ...received them and they will undergo our quality control process to verify your plasmids. Our friendly Addgene...Please describe any tags or fusions (e.g. His, FLAG, EGFP, etc) on your insert. Use the drop-down menu to ...
  16. SARS-CoV-2 Pseudotyped Virus

    Type
    Collection
    ...Description Mutations Industry PI Due to export control regulations, MERS and SARS-CoV materials are available...mCherry and firefly luciferase. pLentiEGFPdestablized - EFS-EGFPd2PEST-2A-MCS-Hygro - Lentiviral vector...vector expressing destabilized EGFP. Lenti-luciferase-P2A-Neo - Lentiviral reporter vector expressing firefly...
  17. COVID-19 Resources

    Type
    Collection
    ...available and more are currently undergoing quality control analysis in our lab and will be made available ... Plasmid Description Industry PI Due to export control regulations, MERS and SARS-CoV materials are available...libraries . FlipGFP-based activity reporter of SARS-CoV-2 main protease Mpro. (Unpublished) A FlipGFP-based ...
  18. The Pleiades Promoter Project

    Type
    Collection
    ...Negative Control N/A pEMS1312 cre N/A pEMS1301 cre/EGFP/NLS N/A pEMS1308 EGFP/cre N/A pEMS1302 EGFP/cre/NLS...N/A pEMS1306 EGFP/NLS N/A pEMS1307 EGFP/NLS N/A pEMS1313 intron-lacZ/NLS Positive Control CAG promoter...pEMS1153 EGFP/NLS Ple37 CRH pEMS1154 EGFP/NLS Ple38 CRH pEMS1155 EGFP/NLS Ple39 CRH pEMS1156 EGFP/NLS Ple44...pEMS1113 EGFP/cre/NLS Ple51 DBH pEMS1362 EGFP/NLS Ple52 DCX pEMS1198 EGFP/NLS Ple53 DCX pEMS1199 EGFP/NLS ...pEMS1167 EGFP/NLS Ple63 DRD1 pEMS1168 EGFP/NLS Ple64 FEV pEMS1129 EGFP/cre/NLS Ple64 FEV pEMS1398 EGFP/NLS ...pEMS1160 EGFP/NLS Ple93 GPR88 pEMS1161 EGFP/NLS Ple94 GPR88 pEMS1162 EGFP/NLS Ple95 GPR88 pEMS1163 EGFP/NLS...pEMS1216 EGFP/NLS Ple99 GRP pEMS1371 EGFP/NLS Ple100 GRP pEMS1372 EGFP/NLS Ple101 GRP pEMS1373 EGFP/NLS Ple102...
  19. CRISPR Guide

    Type
    Guide
    ...-occurring Acr (Anti-CRISPR) proteins can help control CRISPR activity. Acr proteins have evolved in phages...LmoCas9 and SpCas9. Acr proteins can be used to control both when and where genome editing happens. CASANOVA...Dominik Niopek’s lab , is a way to optogenetically control genome editing by fusing the anti-CRISPR protein...photosensitive LOV2 domain . Several labs have also controlled Acr activity with endogenous cell-type specific...fluorescent marker like green fluorescent protein (GFP), creating a customizable DNA or RNA label for fluorescence...have also been used in in vivo RNA imaging or to control alternative splicing. Figure 13: Overview of RNA...Engineered anti-CRISPR proteins for optogenetic control of CRISPR–Cas9. Nature Methods , 15 (11), 924–927...
  20. Kazuhiro Oka Lentiviral Vectors

    Type
    Collection
    ...vectors to express your gene of interest under the control of a variety of promoters. Professor Oka and the...promoter pCDH-EF1-copGFP 73030 Expresses copGFP from the EF1 promoter pCDH-EF1s-Nluc-P2A-copGFP-T2A-Puro 73032...pCDH-EF1s-copGFP 73034 Expressed copGFP from a truncated EF1 promoter pCDH-CMV-Nluc-P2A-copGFp-T2A-Puro...Lentiviral Vector ID Purpose pCDH-EF1-DIO-copGFP 72253 Expresses copGFP under EF-1 promoter when Cre is expressed... N-acethyl-transferase) pCDH-CB-copGFP-T2A-iCre 72256 Expresses copGFP and iCre under from the CB promoter...CB promoter pCDH-CB-FLPe-P2A-copGFP-T2A-Puro 72258 Expresses FLPe, copGFP and the puromycin resistance...tdTomato from the CB promoter pCDH-EF1-Fon-copGFP 72260 Expresses copGFP from the EF1 promoter when FLP is expressed...
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