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We narrowed to 161 results for: mPA-GFP

Showing: 41 - 60 of 161 results
  1. Hot Plasmids - November 2023

    Type
    Blog Post
    ...transcriptional activation events as bands of induced GFP-iPAK4 expressed under promoters like the tet-responsive...fluorescent signal in the ticker tape from cFos::GFP-iPAK4 within an hour. Analyzing the ticker tape images...to red at 12 h, and PMA activation induces cFos::GFP-iPAK4 at 3 or 6 h. Scale bar 5 µm. Images adapted...  Here's what you'll find in this post:  New compact, efficient prime editors A versatile and precise...tape Teaching an old antibody new tricks   New compact, efficient prime editors By Susanna Stroik The ...Phage-assisted evolution and protein engineering yield compact, efficient prime editors. Cell, 186(18), 3983–4002...the range of targetable cell types. DIRECTED is compatible with fusogens from different viral families and...
  2. Plasmids 101: Control Plasmids

    Type
    Blog Post
    ...constitutively expresses a reporter protein (e.g., GFP or luciferase) that is either co-transfected with...result in Figure 1, an internal control, such as the GFP-expressing Plasmid B, could demonstrate whether the...transfection was not successful due to the absence of GFP fluorescence from the living, viable cells. This ...needs a standard against which the results can be compared; results from an experiment lacking the proper...baseline/standard against which other samples can be compared. The Empty Vector Control (mentioned above) could...
  3. New Viral Vectors - Fall 2024

    Type
    Blog Post
    ...expression levels compared to AAV9. You can now target these cells with AAV-CAG-GFP packaged in AAV9-X1.1...viral prep pAAV-CAG-GFP AAV9-X1.1 Controls Edward Boyden New serotype pAAV-hSyn-EGFP AAV PHP.eB Controls...Controls Jonathan Ting New viral prep pAAV-CaMKIIa-EGFP AAV1 Controls Bryan Roth New serotype pAAV-Ef1a-DIO...
  4. Choosing Your Fluorescent Proteins for Multi-Color Imaging

    Type
    Blog Post
    ...imaging with this set are mTagBFP2, EGFP or one of the improved GFP variants, mRuby2 or TagRFP-T, and an... / em 527 nm) can be imaged together but CFP and GFP (ex 488 nm / em 507 nm) show some crosstalk between... interested in are compatible with your microscope optics, you will want to compare the excitation and...fluorescent proteins currently available. Choosing compatible fluorescent proteins To choose a set of fluorescent...scope of this post. Are your fluorescent proteins compatible with your microscope optics? To determine if ...is efficiently collected by the microscope. To compare the match between a fluorescent protein and a filter...here's a screenshot from the Chroma Spectra Viewer comparing a standard Cy3 or Rhodamine filter set (Chroma...
  5. Bright Monomeric Fluorescent Proteins: mNeonGreen, mTFP1, and mWasabi

    Type
    Blog Post
    ...substitutions to LanYFP and the addition of the enhanced GFP (EGFP)-type termini. mNeonGreen was reported as the ... to 3 times brighter than the most commonly used GFPs and YFPs. Its excitation maxima is at 506 nm and... to identify why this protein was blue-shifted compared to its parent protein CFP484. Collaborating with...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...
  6. Multiple Plasmids at a Low Price: Kits from Addgene

    Type
    Blog Post
    ...various combinations of protein tags (His, Avi, and GFP) as well as protease sites to facilitate protein ...’ end of the leader sequence. Using a variety of GFP and RFP fusions as their test genes, the researchers...terminators of varying strengths centered within GFP/RFP bicistronic reporters characterized in Cambray...constructed a library of eGFP-tagged human ORF clones to allow testing and comparison of different cell-free...now available. However, it can be difficult to compare their performance, as most translation initiation...SITS to create the pCell-Free vectors, Gateway-compatible backbones that enable cell-free expression of...be conveniently performed through the N-terminal eGFP tag carried on all constructs. The Cell-Free Protein...
  7. Visualizing Genomic Loci with CRISPR-Sirius

    Type
    Blog Post
    ...each recruits a different fluorescent protein (BFP, GFP, or RFP) to the genomic loci of interest. Pairs of...hairpin sequence (sgRNA-Sirius-8XPP7) to recruit GFP to the loci of interest. To determine how the sgRNA-Sirius...and sgRNA-Sirius-8XMS2 scaffolds performed, they compared them head-to-head against CRISPRainbow. Both tools...visualization tools can be used in live cells. Compared to its predecessor CRISPRainbow, CRISPR-Sirius...
  8. Antibodies 101: Single Chain Fragment Variables (scFvs)

    Type
    Blog Post
    ...binding scFv that’s fused to GFP. When the multiple copies of the scFv-GFP fusion bind the SunTag scaffold...scFv that’s fused to a fluorescent protein such as GFP. The HA frankenbody works just like an antibody-based... (Sandomenico et al., 2020). Figure 1: Comparison between the IgG antibody and scFv.   What...their lack of an Fc region. Disadvantages scFVs:  Compared to antibodies, scFvs tend to have lower affinities...
  9. Fluorescent Protein Guide: Subcellular Localization

    Type
    Collection
    ... Gerlich 25999 LV-GFP Chromatin H2B GFP Elaine Fuchs 11680 H2B-GFP Chromatin H2B GFP Geoff Wahl 21217 ...61803 GFP-Rab7A Endosomes (late) Rab7a AcGFP Gia Voeltz 12605 GFP-rab7 WT Endosomes (late) RAB7 GFP Richard...Beta-catenin GFP Adherens junctions beta-Catenin EGFP Alpha Yap 67937 mouse E-cadherin GFP (423) Adherens...38277 pMXs-puro GFP-p62 Autophagosomes Sequestosome-1 EGFP Noboru Mizushima 38272 pMXs-IP GFP-WIPI-1 Autophagosomes...emiRFP703 Vladislav Verkhusha 17650 GFP-HP1gamma Chromatin HP1 gamma GFP Tom Misteli 55068 mCherry-LaminA-C...118736 pBOB-CARMIL2 BH domain-GFP Plasma membrane CARMIL2 BH domain GFP John Cooper 118737 pBOB-CARMIL2...Gadella 50057 pLYS1-FLAG-MitoGFP-HA Mitochondria MCU EGFP Vamsi Mootha 49153 GFP-Mff Mitochondria outer ...
  10. Stabilized Bacterial Promoters: Constant Gene Expression at any Copy Number

    Type
    Blog Post
    ... constitutive promoter upstream of GFP increased expression of GFP six-fold, but a stabilized promoter... resulting in variable gene expression that can impact observed phenotypes. Factors such as the growth...medium, growth temperature, and growth rate can all impact plasmid copy number in a cell. One can attempt... origin of replication will be overrepresented compared to those further away. As a result, variable gene...located near the origin will be over-represented compared to those further away. While constitutive promoters...gene expression during shifts in growth rate as compared to a constitutive promoter. To simulate the increase... from a plasmid to the genome without greatly impacting the level of gene expression. For example, the...
  11. Hot Plasmids - February 2022

    Type
    Blog Post
    ...anti-FLAG-FB-GFP binding to FLAG-tag H2B for nuclear localization. (c) Applications of anti-FLAG-FB-GFP labeling...This set of new anti-FLAG frankebodies includes mEGFP, mRuby2, iRFP713, SNAP-tag, and HaloTag fusions,...fusions, while the anti-HA frankenbodies include mEGFP, mCherry, and HaloTag. Figure 1: (a) Anti-FLAG... variations in DR sequences. Figure 2: comparison of Cas 9 vs. Cas 12a expression cassettes when... of performing similarly to Cas9 screens in a compacted library. Overall, Cas12a’s ability to target multiple...or Cas12a. Despite its small size, CasMINI is comparable in efficacy to dCas12a systems in both gene activation...
  12. Hot Plasmids - March 2020 - base editors, GEVI, MoClo, and optogenetics

    Type
    Blog Post
    ...fluorescent voltage indicators, however, fall short compared to GFP-based sensors in terms of response and brightness...levels similar to that of a single AAV expressing GFP. The lab tested the base editors in vivo and achieved... was also between 1013 - 1014 vg/kg, a dosage comparable to those currently used in human gene therapy...precision of gene expression and reduces toxicity as compared to previous Cre/lox or drug-induced Cre systems...
  13. Empty Backbones - Choosing Your Perfect Plasmid Backbone

    Type
    Collection
    ...Fluorescent proteins (GFP, mCherry, etc) Localization pcDNA3-EGFP - C-terminal GFP for mammalian expression...agroinfection-compatible Tobacco mosaic virus (TMV)-based transient expression vector GFP Varies pMKO.1 GFP - Retroviral...genome MSCV-IRES-GFP or pMSCV-IRES-mCherry FP - Mammalian retroviral gene expression with GFP or mCherry selectable...fusing your protein to another protein, such as GFP, which allows you to visualize the cellular localization... cells, integrate into host genome pLenti CMV GFP DEST - Lentiviral Gateway destination vector for ...PGKpuro2ABFP - For retroviral delivery of one sgRNA pMKO.1 GFP - Retroviral shRNA expression Retroviral backbones...stemloop 2 and EF1a-zeo resistance marker pLenti CMV/TO GFP-Zeo DEST (719-1) - 3rd gen lentiviral Gateway destination...
  14. Plasmid Tools for Microbiome Studies

    Type
    Blog Post
    ...selectable marker and a desired genetic payload (ex: GFP). Thus, cells can be both sorted using FACS and isolated...allows translation of the reporter gene resulting in GFP signal. With the addition of standards, the assay...validated their platform on clinical stool samples by comparison to qPCR and demonstrated that it can also detect...bacteriophage shell protein or a bacterial microcompartment protein. The expression of this fusion is ...
  15. Control AAV Preps

    Type
    Collection
    ...CAG-NLS-GFP CAG NLS-GFP Constitutive PHPeB Viviana Gradinaru 116869 pAAV-CAG-H2B-GFP CAG H2B-GFP Constitutive...Fluorophore/Tag Activity Serotype PI 37825 AAV-CAG-GFP CAG GFP Constitutive 1, 2, 5, 6, 8, 9, 11, rg*, PHPeB...PHP.eB, PHP.S Edward Boyden 83900 pAAV-mDlx-GFP-Fishell-1 Dlx GFP Constitutive 1, 2, 5, 8, 9, rg*, PHP.eB ...Constitutive 1 Kiryl Piatkevich 214147 pAAV-hIBA1a-GFP-miR124T hIBA1a GFP Constitutive 5 Chun-Li Zhang 20299 pAAV-EF1a-double... Viviana Gradinaru 83895 pAAV-hDlx-Flex-GFP-Fishell_6 Dlx GFP Cre dependent 1, 2, 8, 9, rg* Gordon Fishell..., 9, rg* Karl Deisseroth 122100 pAAV-EF1α1.1-GFP EF1a GFP Constitutive 2 Edward Boyden 128434 pAAV-Ef1a-fDIO-tdTomato...Jordane Dimidschstein 135631 pAAV-S5E2-GFP-fGFP E2 regulatory EGFP Constitutive 1, 9, PHP.eB Jordane Dimidschstein...
  16. Tagging Optogenetics and Chemogenetics Receptors: Fluorescent Proteins and Other Options

    Type
    Blog Post
    ...protein of interest. The green fluorescent protein (GFP) and mCherry, two of the most common tags currently...article on the Addgene blog: Fluorescent Proteins 101: GFP Fusion Proteins – Making the Right Connection.   ... from these studies is that the tag protein can impact the expression of the transgene of interest. In... but not necessarily at the same subcellular compartment as the opsin or chemogenetic receptor. This may...
  17. Penn Vector Core Partnership with Addgene

    Type
    Collection
    ... AAV-FLEX-Arch-GFP Optogenetics Ed Boyden AV-1-PV2527 99039-AAV1 pAAV-CamKII-ArchT-GFP (PV2527) Optogenetics...pAAV-CamKII-ArchT-GFP (PV2527) Optogenetics Ed Boyden AV-5-PV3446 59170-AAV5 pAAV-Syn-Chronos-GFP Optogenetics...pAAV-hsyn-Jaws-KGC-GFP-ER2 Optogenetics Ed Boyden AV-8-PV3638 65014-AAV8 pAAV-hsyn-Jaws-KGC-GFP-ER2 Optogenetics... AAV-FLEX-Arch-GFP Optogenetics Ed Boyden AV-9-PV2527 99039-AAV9 pAAV-CamKII-ArchT-GFP (PV2527) Optogenetics...29777-AAV5 pAAV-CAG-ArchT-GFP Ed Boyden AV-9-PV2509 29777-AAV9 pAAV-CAG-ArchT-GFP Ed Boyden AV-9-PV3446 59170...59170-AAV9 pAAV-Syn-Chronos-GFP Ed Boyden AV-1-PV3511 98926-AAV1 pAAV.CAG.GFPsm-myc.WPRE.SV40 Loren Looger...Ed Boyden AV-1-PV3446 59170-AAV1 pAAV-Syn-Chronos-GFP Optogenetics Ed Boyden AV-1-PV3447 59171-AAV1 pAAV-Syn-ChrimsonR-tdT...
  18. Neurodegeneration Plasmid Collection

    Type
    Collection
    ... PINK1 N-GFP PINK1 GFP CMV Parkinson's Mark Cookson 13316 pcDNA-DEST47 PINK1 C-GFP PINK1 GFP CMV Parkinson's...21190 GFP-pcDNA3-PKCgamma-cys1Acys1B PRKCG GFP CMV Spinocerebellar ataxia 27 Tobias Meyer 21204 GFP-N2-PKCgamma...PKCgamma PRKCG GFP CMV Spinocerebellar ataxia 26 Tobias Meyer 21205 GFP-C1-PKCgamma-C1A PRKCG GFP CMV Spinocerebellar...Parkinson's, FTD Michael Davidson 57146 mPA-GFP-MAPTau-N-10 MAPT GFP CMV Parkinson's, FTD Michael Davidson...-HtrA2-EGFP HTRA2 GFP CMV Parkinson's L. Miguel Martins 14122 pcDNA3-HtrA2-EGFP S306A HTRA2 GFP CMV Parkinson's... GPD 25QDProGFP p416 HTT GFP GPD Huntington's Susan Lindquist 15569 GPD 104QDProGFP p416 HTT GFP GPD Huntington's...GAL 25Q+ProGFPp416 HTT GFP GAL1 Huntington's Susan Lindquist 15581 GAL 46Q+ProGFPp416 HTT GFP GAL1 Huntington's...
  19. Nanoblades: Tiny CRISPR Ninjas for Genome Editing Difficult Cells

    Type
    Blog Post
    ...hiPSCs  EMX1  67% Mouse BM cells from GFP transgenic mouse  GFP  ~60-65% Human hepatocytes  Myd88  ~... primary cells. Comparing Nanoblades to Existing CRISPR Delivery Methods When compared head-to-head with...their editing efficiency and off-target effects compare to existing technologies, and their use for HDR...Nanoblades also had lower off-target effects when compared to DNA transfection of gRNA and Cas9 expression...of RNPs generally having lower off-target edits compared to DNA transfection.  Homology directed repair...both technically challenging and can negatively impact zygote viability. Nanoblades, however, avoid this...editing cargo to difficult to target cells. When compared to existing Cas9 delivery methods, Nanoblades ...
  20. Plasmids 101: FLEx Vectors

    Type
    Blog Post
    ... should contain a reporter DNA sequence (such as GFP) in the sense orientation, followed by coding sequence...et al. Nat Biotech 2003): In the presence of Cre, GFP expression is lost, allowing for rescued expression...and Dymecki, SM. Talking about a Revolution: The Impact of Site-Specific Recombinases on Genetic Analyses...
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