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Showing: 41 - 60 of 165 results
  1. New Optogenetic Tools for Cytoskeleton and Membrane Control

    Type
    Blog Post
    ..., VVDfast to control recruitment of an “anchor” to microtubules and iLID-SspB to control the recruitment...reversibly control Rho GTPase activity on a global to subcellular scale, enabling precise control over vascular...Optogenetics gives you the power to control cells or organisms with the flip of a switch. You may be ...with popular light-sensitive ion channels used to control activities like neuronal signaling — think of a... a few recently-deposited optogenetic tools to control the cytoskeleton and cell membrane dynamics. First...component of the cytoskeleton – actin? Actin dynamics control cell morphology, movement, and more, often driven...specific Rho GTPase/GEF pair (Ridley, 2016). Taking control of a RhoGEF is a great way to stimulate and study...
  2. Control AAV Preps

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    Collection
    ...Packaging Service AAV Controls Viral Vector Packaging Service: Control AAV Browse our control AAV that express...CAG-NLS-GFP CAG NLS-GFP Constitutive PHPeB Gradinaru 105530 pAAV.CMV.PI.EGFP.WPRE.bGH CMV EGFP Constitutive...Fluorophore/Tag Activity Serotype PI 37825 AAV-CAG-GFP CAG GFP Constitutive 1, 2, 5, 8, 9, rg*, PHPeB, CAP-B10...*, PHP.eB, PHP.S Boyden 83900 pAAV-mDlx-GFP-Fishell-1 Dlx GFP Constitutive 1, 2, 5, 8, 9, rg*, PHP.eB ...dependent PHP.V1 Gradinaru 83895 pAAV-hDlx-Flex-GFP-Fishell_6 Dlx GFP Cre dependent 1, 2, 8, 9, rg* Fishell 83894...PHP.eB Dimidschstein 135631 pAAV-S5E2-GFP-fGFP E2 regulatory EGFP Constitutive 1, 9, PHP.eB Dimidschstein... 9 Wilson 105598 pAAV.GfaABC1D.PI.Lck-GFP.SV40 GfaABC1D Lck-GFP Constitutive 5 Khakh 105622 pAAV.CamKII...
  3. Hot Plasmids - November 2023

    Type
    Blog Post
    ... enzyme, Lee and Cheah et al. achieved precise control over when and where the enzyme is active, drastically...light-regulated LOV-Turbo enables precise spatiotemporal control of proximity labeling in living cells. Nature Methods...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...
  4. New Viral Vectors - Winter 2025

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    Blog Post
    ..., AAVrg Control Karl Deisseroth New serotype (multiple) rAAV-CAG::FLEX-rev:: hM4D-2a-GFP AAV1 Chemogenetics...pAAV-AiE0452h-minBG-SYFP2-WPRE3-BGHpA (Alias: CN2237) AAV-PHPeB Control Jonathan Ting New viral prep AiP12787 - pAAV-...minBG-SYFP2-WPRE3-BGHpA (Alias: CN2787) AAV-PHPeB Control Jonathan Ting New viral prep AiP12610 - pAAV-...pAAV-AiE0780m-minBG-SYFP2-WPRE3-BGHpA (Alias: CN2610) AAV-PHPeB Control Jonathan Ting New viral prep AiP13755: pAAV-AiE0743m...10aa-H2B-WPRE3-BGHpA (Alias: CN4496) AAV-PHPeB Control Jonathan Ting New viral prep AiP14825: pAAV-AiE0441h...prep pAAV_BiSSTe10_dTomato_nlsdTomato AAV-PHPeB Control Gordon Fishell New viral prep pAAV_BiSSTe10_ChR2... pAAV_BiCHATe27_dTomato_nlsdTomato AAV-PHPeB Control Gordon Fishell New viral prep pAAV_BiCHATe27_...
  5. CRISPRainbow and Genome Visualization

    Type
    Blog Post
    ...Pitfalls When Using Fluorescent Proteins Control Protein Activity with GFP Resources on Asddgene.org Find Fluorescent...signal to noise ratio of the system, they modified GFP-dCas9 and the gRNA scaffold to enhance complex assembly...the amount of background fluorescence from unbound GFP-dCas9. With these improvements, labeling efficiency...sequences, which recruit fluorescent proteins BFP, GFP, and RFP fused to the respective hairpin binding ...
  6. Popular Retroviral Vectors and Their Uses in Scientific Research

    Type
    Blog Post
    ...technology CAG-GFP-IRES-CRE (Plasmid #48201) This retroviral vector from the Gage lab encodes GFP and Cre-recombinase...Vectors   Expressing your gene of interest pMKO.1 GFP (Plasmid #10676) Retroviral vector for cloning and...and expressing your gene of interest with GFP expression.  Cloning and expressing RNAi pMKO.1 puro (Plasmid...inactive (dead), human codon-optimized Cas9 under the control of Murine Stem Cell retrovirus promoter for mammalian...
  7. Our Most Popular Blog Posts from 2019

    Type
    Blog Post
    ... PS: they’re free. 3. Fluorescent Proteins 101: GFP Fusion Proteins - Making the Right Connection by ...Joachim Goedhart shares some strategies for generating GFP fusion proteins. From considering protein size and...technique from David Liu’s lab that gives more control and flexibility to CRISPR editing. Using a fusion...
  8. Fluorescent Proteins 101: Aptamer Fluorophores

    Type
    Blog Post
    ... Experiments Learn more about GFP Controlling Protein Activity with GFP Resources at Addgene.org Find...nature of GFP fluorescence to create an improved fluorescent aptamer system. Knowing that GFP’s  structure...increase its fluorescence, essentially mimicking GFP.  Though the aptamer, called Spinach, required longer...
  9. Using Addgene's New Viral Service for Your Research

    Type
    Blog Post
    ...delivering control shRNAs, GFP, and rtTA from the Tet-on system. The first two can serve as controls in a variety...virus, and quality control data for each of the materials we distribute. Quality control info can be found...The viral preparations undergo rigorous quality control testing at Addgene meaning they come ready made...used to activate expression of a gene under the control of the tet operator. AAV AAVs are the workhorses...are already available allowing you to chemically control neuronal activity while studying your phenotype...of interest. Optogenetic tools for similarly controlling neuronal activity with light will be available...determined by the serotype. You can use these as controls to determine if your AAVs are getting to the right...
  10. Hot Plasmids - March 2020 - base editors, GEVI, MoClo, and optogenetics

    Type
    Blog Post
    ...levels similar to that of a single AAV expressing GFP. The lab tested the base editors in vivo and achieved...voltage indicators, however, fall short compared to GFP-based sensors in terms of response and brightness...lox system with optogenetics. Cre activity is controlled by red light by splitting Cre and fusing each...system, cells express various fluorescent proteins controlled by Cre recombination. Each cell can have multiple...
  11. Tetracycline Inducible Expression

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    Collection
    ...option rtTA On Kowarz 16623 pBI-GFP Expression of your gene of interest & GFP from a bidirectional tet-responsive...and an inducible promoter at its 3' end, which controls GFP expression tTA Off Verma 26803 pEnt L1L3 EF1a-tTA... in search of inducible promoters capable of controlling eukaryotic gene expression. Several endogenous... regulator of gene expression, a tetracycline-controlled transactivator (tTA) was developed. tTA was created... transactivator rtTA ( r everse t etracycline-controlled t rans a ctivator) was created by fusing rTetR...Either Lung 11662 pPRIME-TET-GFP-FF3 Lentiviral, miRNA expression (PRIME) system for application in knockdown...cells; Expresses firefly luciferase hairpin and GFP under pTREtight promoter None Either Elledge 35625...
  12. Viral Production

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    Collection
    ...Production Titer Quality Control Resources Lentivirus Production Titer Quality Control Resources Overview of... later, Cre-dependent GFP expression was detected with direct fluorescence. GFP was not detected in the...subunit (RPP30) as a control for normalization purposes are being used. Quality Control Mycoplasma The 293T...Addgene's viral production methods and quality control for lentivirus and AAV. Viral...virus preps are titered and subjected to quality control by Addgene before being distributed to customers...production protocols, titering methods, and quality control are described below. AAV Production AAV distributed...probes targeting the ITR elements and an internal control of known titer (protocol modified from Lock et ...
  13. Genetically-encoded Sparse Cell Labeling - A SPARC of Innovation

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    Blog Post
    ...system along with precisely truncated attP sites to control recombination of the gene construct. A predictable...gene. Effector genes, any gene that you want to control the expression of using the SPARC system. The effector...rest of the SPARC components and expression is controlled by the upstream recombination outcome. Find ...Find SPARC plasmids at Addgene To more precisely control the amount of labeling, you can alter the attP site...effector position, as well as to optogenetically control the depolarization of R2 neurons using CsChrimson...transcription activation systems, such as LexA/p65 or mCD8/GFP, to allow sparse labeling in a variety of fly cell...genome engineering in flies Learn more about controlling gene expression in flies Resources on Addgene.org...
  14. Lentiviral Prep Service

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    Collection
    ...Purpose PI 17446 pLenti CMV GFP Hygro (656-4) GFP Hygromycin 3rd gen lentiviral eGFP expression vector, CMV... 61422 dCAS9-VP64_GFP dCAS9 (D10A, H840A) none Expresses dCAS9-VP64 activator with 2A GFP Zhang 61425 ...library expresses EGFP for easy visualization via direct fluorescence. Morris Control Lentivirus Browse...CRISPR Libraries Cas9 Pooled Barcoding Libraries Control Addgene's lentiviruses are made from plasmids that...76,441 unique sgRNAs along with 1000 non-targeting controls. This backbone does not contain SpCas9. 76,441...,114 human genes along with 1000 non-targeting controls Puromycin Doench , Root 73179 Human gRNA pooled...76,441 unique sgRNAs along with 1000 non-targeting controls. This backbone contains SpCas9. SpCas9 and 76,...
  15. Hot Plasmids - August 2020

    Type
    Blog Post
    ...GABA-ergic interneurons. These include mDlx-GFP, hDlx-FLEX-GFP, hDlx-Flex-dTomato, mDlx-GCaMP6f, hDlx-GiDREADD-dTomato...new tool for synthetic biology uses CRISPRi to control gene expression. This includes a CRISPRi-based ...affinity), as well as GRAB_NEmut as a negative control. Find the sensors at Addgene! New yellow fluorescence...AAV5 and AAVrg. Find these AAVs at Addgene New controls, biosensor, chemogenetic and optogenetic AAV for...pMAK463 (NBαMouse-IgK, Addgene #140701) pMAK464 (NBαEGFP, Addgene #140702) The pMAK461-64 plasmids were...introduced into the hPSC genome using AAV1 and contain an EGFP reporter. Expression of the dCas9-KRAB activator...
  16. Bacterial Expression Systems

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    Collection
    ...many different restriction enzymes. pPro24-gfp contains GFP but all others are empty. pdCas9-bacteria ...Engineering Visualization and Tagging Purification Controlled Expression Reporter Plasmids Reporter Plasmids...Plasmids Tagging and Visualization Purification Controlled Expression Reporter Plasmids You may also like… ...Manipulating the genome directly can give you more subtle control over protein expression and activity thereby limiting...fluorophore-tagged MS2 (such as that found in pZS*12-MS2-GFP ) to track RNA localization of your gene of interest...protein’s function under a wide range of highly controlled conditions in vitro , or, if you want to determine...
  17. New England Biolabs Cell-Imaging Plasmid Collection

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    Collection
    ...pSNAPf-Cox8A Control Plasmid SNAP-tag Control for mitochondrial localization 101124 pSNAPf-H2B Control Plasmid...SNAP-tag Control for nuclear localization 101123 pSNAPf-ADRβ2 Control Plasmid SNAP-tag Control for cell...pCLIPf-H2B Control Plasmid CLIP-tag Control for nuclear localization 101130 pCLIPf-Cox8A Control Plasmid ...CLIP-tag Control for mitochondrial localization 101125 pCLIPf-NK1R Control Plasmid CLIP-tag Control for cell...pMCP-GPI Control Plasmid ACP/MCP-tag Control for cell surface localization 101131 pACP-GPI Control Plasmid...-tag Control for cell surface localization 101128 pACP-ADRβ2 Control Plasmid ACP/MCP-tag Control for cell...comprehensive comparison to GFP, please refer to NEB's comparison of SNAP-tag, CLIP-tag, and GFP . Technology SNAP-tag...
  18. A New Optogenetic Tool Based on AraC Controls Gene Expression with Blue Light

    Type
    Blog Post
    ...Their system is based on the AraC protein that controls transcription from the PBAD promoter. “AraC is... of interest, under the pBAD promoter, can be controlled with light without the need of any cloning. ...strain transformed with pBLADE expressing superfolder GFP instead of mCherry under the PBAD promoter. They ...
  19. CRISPR/Cas9 FAQs Answered!

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    Blog Post
    ...experiment, consider co-transfecting with GFP. This allows you to sort for GFP-positive cells and to enrich for...Engineering Using CRISPR/Cas Systems has expanded out of control. To further consolidate these FAQs, Le Cong worked...
  20. Hot Plasmids May 2018 - Optogenetics, Decaffeination, Biosensors, and Fluorescent Protein Tools

    Type
    Blog Post
    ...blue light.  Similarly, light can also be used to control homo-oligomerization of a protein fused to CRY2...plasmids described in this work including the soCoChR-GFP plasmid as well as several derivatives encoding alternative...coli. This operon is under the transcriptional control of a strong constitutive promoter (BBa_J23100) ...ShadowG, a novel dark green fluorescent protein (GFP) with an absorption peak of 486 nm and ShadowY, a...
Showing: 41 - 60 of 165 results