We narrowed to 151 results for: GFP reporter gene
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TypeCollection...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 ...on each item's material page. Actual titers are reported with each shipment. For more details about our...Screening Use pooled CRISPR libraries to screen for genes involved in specific biological processes. For more... Plasmid Pooled Libraries . ID Name Description Genes/Insert Selection PI Human knockout pooled libraries...library in backbone lentiGuide-Puro targeting 19,114 genes and containing 76,441 unique sgRNAs along with 1000...SpCas9. 76,441 unique sgRNAs targeting 19,114 human genes along with 1000 non-targeting controls Puromycin...
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pSiM24: Simplifying Plant Genetic Engineering
TypeBlog Post...and corn. For both β-glucuronidase (GUS) and GFP reporters, as well as multiple transient and transgenic...ideal for large gene transfer. The M24 promoter provides constitutive, high-level gene expression and ...further customizing gene expression. Sahoo et al. have tested the system with genes up to 4 kb in length...versatile gene expression vector for transient assays as well as stable expression of foreign genes in plants...Scientists have worked to optimize this system for gene transfer, studying the stability of modified Ti plasmids...versatile binary Ti vector for both transient and stable gene expression applications in plants. This smaller,...and many plant scientists want to transfer large genes, smaller binary vectors with a larger cloning capacity... -
Simplify Cloning with in vivo Assembly
TypeBlog Post..., or a mutation can be introduced in a gene, while adding a GFP-tag (Figure 3). Achieving multiple modifications...insertions, deletions, and point mutagenesis to complex assembly of multiple genes. Primer design for each type...pathway is ubiquitous, with successful recombination reported in all laboratory E. coli strains tested so far...use of this pathway as a cloning tool was first reported over 25 years ago (Douglas and Howard, 1991, Bubeck...amplified, restriction digested or even a synthesized gene. PCR is the primary method to produce the linear...included in a single PCR, for example for subcloning genes from different templates. All PCRs are run as an... 5’ end of either primer. Subcloning - To move a gene from one vector to another simply amplify the vector... -
Announcing the Winners of the 2021 Michael Davidson and Roger Tsien Commemorative Conference Awards
TypeBlog Post... developed a third-generation intensiometric glutamate sensing fluorescent reporter (iGluSnFR3) to study...research. Abhi Aggarwal: Glutamate sensing reporters Abhi Aggarwal is a postbaccalaureate research ...line, Hep3B. From left to right: Mitotracker Red, GFP for the biosensor, Hoechst, and overlay). ...(DKFZ) who has developed new redox sensitive GFP2 (roGFP2)-based biosensors for live cells. His work focuses..., Pedre Pérez’s biosensor fuses MPST to roGFP2. Because roGFP2 contains two cysteines near the chromophore...developed a dual virus system using both optogenetics and chemogenetics to study the activity of parvalbumin...catalyzes the desulfuration of 3-mercaptopyruvate and generates an enzyme-bound hydropersulfide that is then transferred... -
Caltech Systemic Capsids
TypeCollection...Dimidschstein 135631 pAAV-S5E2-GFP-fGFP E2 regulatory element GFP, membrane-targeted GFP Control Dimidschstein ...pAAV-CAG-GFP CAG GFP Control Boyden 50465 pAAV-hSyn-EGFP hSyn EGFP Control Roth 50469 pAAV-CaMKIIa-EGFP CamKIIa...104061 CAG-NLS-GFP CAG NLS-GFP Control Gradinaru 105530 pAAV.CMV.PI.EGFP.WPRE.bGH CMV EGFP Control Wilson...Promoter Description Category PI 37825 pAAV-CAG-GFP CAG GFP Control Boyden MaCPNS2 These viral vector preparations...Promoter Description Category PI 37825 pAAV-CAG-GFP CAG GFP Control Boyden CAP-B10 These viral vector preparations...Promoter Description Category PI 37825 pAAV-CAG-GFP CAG GFP Control Boyden CAP-B22 These viral vector preparations...Promoter Description Category PI 37825 pAAV-CAG-GFP CAG GFP Control Boyden AAV9-X1.1 These viral vector preparations... -
Cre-Lox and Other Site-Specific Recombinases
TypeCollection...excised, and gene expression proceeds. Gene Knockout: Placing the loxP sites on either side of a gene (called...shRNA expression. Gene Switch: These constructs contain two genes of interest, Genes A and B. When Cre... few popular recombinase-dependent gene expression strategies. Gene Expression: A stop codon flanked with...LSL" cassette) placed upstream of a gene of interest will prevent gene expression in the absence of Cre.... loxP"), will permit gene expression until Cre is present, at which time the gene will be disrupted or...Cre is absent, only Gene A is translated correctly. Cre expression excises Gene A and alters the reading...backbone to regulate your gene of interest. Depending on the construct, gene expression may be activated... -
Plasmids 101: What is a plasmid?
TypeBlog Post...typically include a gene that is advantageous for survival, such as an antibiotic resistance gene. In contrast...the target gene. Vital component for expression vectors: determines which cell types the gene is expressed...cloning plasmids, expression plasmids, gene knock-down plasmids, reporter plasmids, viral plasmids, and genome...scientists use plasmids? Generally, scientists use plasmids to manipulate gene expression in target cells...replication machinery proteins Antibiotic Resistance Gene Allows for selection of plasmid-containing bacteria...MCS is often downstream from a promoter. Insert Gene, promoter or other DNA fragment cloned into the ...obtained. Selectable Marker The antibiotic resistance gene allows for selection in bacteria. However, many ... -
Viral Vectors 101: Parts of the AAV Transfer Plasmid
TypeBlog Post...include a reporter like GFP, some smaller CRISPR-Cas proteins such as SaCas9, CRISPR gRNAs, or your gene of ...through this challenging sequence. Transgene The transgene is the gene that will be delivered by the AAV...expression of the AAV transgene. On a plasmid map, promoters are upstream or 5’ of the gene they control. Promoters...plasmid which contains the structural and packaging genes, the adenoviral helper plasmid which contains the...for the successful and specific expression of your gene of interest. References Haery L, Deverman BE, ...Terminal Repeats of Adeno-Associated Virus. Human Gene Therapy Methods 30:206–213 . https://doi.org/10.1089...control transgene expression. Lox sites are directional 34 bp sequences that can flank the transgene and ... -
Why Add Sucrose? Improved Yields for Adeno-associated Virus Preparation
TypeBlog Post...following sucrose treatment. Moreover, several reports have shown that cells treated with sucrose or other...endocytosis of a fluorescent dye and transduction of GFP-expressing AAV particles we did not observe any difference...during adeno-associated virus manufacturing." Human gene therapy21.10 (2010): 1251-1257. PMID: 20649475. ...have probably heard about Addgene’s viral service but did you know that Addgene also performs independent...101 eBook Additional resources on Addgene.org Learn about Addgene's viral service Learn about viral production...research? Since launching the viral service in 2016 Addgene’s research team has been actively investigating ...PMCID: PMC2957237. Additional resources of the Addgene blog Read our beginner's guide to viral vectors... -
Hot Biosensors 2022: Year-End Roundup
TypeBlog Post...Figure 1: MTRIA biosensors are generated by inserting a circularly-permuted GFP into an intracellular loop...of interest and co-expressing a cytosolic ZtSH2 reporter, they observe fluorescence localizes to the plasma...And orthogonal sensors with different ITAM/SH2 reporter pairs allow multiplexed measurement of different...10.1101/2022.08.13.503850. iGECInano NIR calcium reporter Near-infrared (NIR) fluorescent proteins promise...photochemical characteristics than previous NIR calcium reporters iGECI and NIR-GECO2G, and its small size (~1500...new to Addgene this year. Feel the love with MTRIA sensors One of the latest additions to Addgene’s catalog...imaging. Vladislav Verkhusha’s lab has generated a new genetically encoded calcium indicator using small... -
New Viral Vectors - Winter 2025
TypeBlog Post...multiple) rAAV-CAG::FLEX-rev:: hM4D-2a-GFP AAV1 Chemogenetics Scott Sternson New viral prep pAAV-CaMKIIa-hM3D...to request? Addgene's Data Hub can help, with over 100 user-submitted viral vector reports. And don't ...mCherry AAV1 Chemogenetics Bryan Roth New serotype pAAV-CaMKIIa-hM4D(Gi)-mCherry AAV1 Chemogenetics Bryan ...mCherry AAV1 Chemogenetics Bryan Roth New serotype pAAV-hSyn-hM4D(Gi)-mCherry AAV1 Chemogenetics Bryan Roth...AAV-PHPeB Optogenetics Jonathan Ting New viral prep AiP14033: pAAV-AiE0779m_3xC2-minBG-CoChR-EGFP-WPRE3-...AAV-PHPeB Optogenetics Jonathan Ting New viral prep AiP14035: pAAV-AiE0452h_3xC2-minBG-CoChR-EGFP-WPRE3-...pAAV-AiE0873m_3xC2-minBG-CoChR-EGFP-WPRE3-BGHpA (Alias: CN5140) AAV-PHPeB Optogenetics Jonathan Ting New viral... -
Chemogenetics AAV Preps
TypeCollection... 52536 rAAV-CAG::FLEX-rev:: hM4D-2a-GFP hM4D(Gi) - Inhibition GFP Cre-dependent 1 Scott Sternson 228902...PHPeB Clear Filters ID Name Receptor and Activity Reporter/Tag Cre requirement Serotype PI 44361 pAAV-hSyn-DIO-hM3D...Service AAV Chemogenetics Viral Vector Packaging Service: Chemogenetics AAV Use our chemogenetics AAV to chemically...Ready-to-use AAV available from Addgene's viral service encoding chemogenetics tools. Viral...in specific cell types. See our Chemogenetics Plasmids and Chemogenetics Guide pages for more information...119741 AAV SYN flex PSAM4 GlyR IRES EGFP PSAM4 GlyR - Inhibition IRES EGFP Cre-dependent 5, 9 Scott Sternson... 119742 AAV SYN PSAM4 GlyR IRES EGFP PSAM4 GlyR - Inhibition IRES EGFP none 5 Scott Sternson 119744 AAV... -
Hot Plasmids February 2024
TypeBlog Post...Signals, and GFP. B) Workflow to assess Cas9-PAGE editing with viral sgRNA targeting mCherry reporter (mChe)...-invasive systemic gene delivery in non-human primate (NHP) brains. Systemic gene delivery capsids previously...Monomeric StayGold variants AAV.CAP-Mac for systemic gene transfer in primate brains Endothelial-specific .... CAP-Mac also robustly expressed fluorescent reporters in green monkeys and cultured human neurons, with...Adeno-associated viral vectors for functional intravenous gene transfer throughout the non-human primate brain....plasmid here! Chen, X., et al. (2023). Functional gene delivery to and across brain vasculature of systemic...past decade, primary cells remain difficult to genetically edit due to toxicity from electroporation or ... -
Plasmids 101: Repressible Promoters
TypeBlog Post...expression of reporter genes, or to combine reporter expression from one promoter with transgene or siRNA ... transcription of a target gene, it therefore determines the timing of gene expression and largely defines...These permit exquisite control of gene expression and tracing of gene expression across development. One...stage-specific promoter and design a UAS reporter construct, the reporter will only be expressed where and/or...of herpes simplex virus immediate early gene expression. Genes Dev. 1988 Jun;2(6):718-29. doi: 10.1101...systems are genetic tools that consist of two parts, both of which must be present for a gene of interest...placing UAS upstream of a transgene permits directed expression of that gene in cells that also express... -
Exploring Applications of the Bioluminescent HiBiT Tag
TypeBlog Post...sensitive reporter for tracking proteomic cargo flow via EVs. Find ADAR-HiBiT Fusion Vector at Addgene! Watching...apart. While the classic Green Fluorescent Protein (GFP) and other fluorescent proteins revolutionized live-cell...p53) is one example of these difficult-to-study genes. Its main function is to regulate DNA repair, senescence...GC), TP53 was one of the most frequently mutated genes. Next, the authors explored how these variants of...the authors used a p53 response-element NanoLuc reporter to show that the mutants abolished transcriptional...., & Wood, K. V. (2012). Engineered luciferase reporter from a deep sea shrimp utilizing a novel imidazopyrazinone...human tissue and in vitro. Oncology Reports, 50(5). https://doi.org/10.3892/or.2023.8631 Tsien R. Y. (... -
Rinehart Lab Phosphoprotein Reagents
TypeCollection...68299 GFP E17TAG/Q157TAG Plasmid 68298 GFP S2TAG/E17TAG Plasmid 68297 GFP Q157TAG Plasmid 68296 GFP S2TAG...for the incorporation of phosphoserine into your gene of interest. Depositor...expression vector encoding a split mCherry fluorescent reporter, enabling the detection of phosphorylation-dependent...Library 111704 Mode #1 Library Plasmid 69118 E17TAG GFP zeo resistance Plasmid 68307 SupD Strain 68306 C321...S2TAG Plasmid 68295 GFP E17TAG Plasmid 68294 SepOTSν Plasmid 68292 SepOTSλ Plasmid 68291 SepOTSκ Plasmid...phosphoserine into the growing polypeptide chain to generate the new phosphorylated protein. Protein Phosphorylation...by adding this phosphorylated amino acid to the genetic code of E. coli (Park et al., 2011). Follow up ... -
Fluorescent Proteins 101: Fluorescent Protein Timers
TypeBlog Post...Resources on the Addgene Blog Learn More About Fluorescent Protein Aggregation Catch Up On Your GFP Basics Get...have been around since 2000 when Terskikh et al. reported the production of dsRed E5. This timer predictably...expression time. 2. Timer functionality with a single gene Although it is possible to make a timer system composed...cargoes to FP timer mk-GO (Tsuboi et al.) Monitor gene expression in the developing pancreas by placing...FP timer DsRed-E5 under the control of Neurog3 (a gene controlling pancreatic differentiation) in mouse...(trafficking to a subcellular location, start of gene expression, development of a cell structure, etc...formation of limbs are correlated with changes in gene expression. In a developing embryo, for example,... -
CRISPR 101: Targeting RNA with Cas13a (C2c2)
TypeBlog Post... a superfolder GFP fusion to stabilize the protein in mammalian cells. LwaCas13a-msfGFP can mediate cleavage... (Shmakov et al., 2015). They were using Cas1, a gene commonly associated with CRISPR arrays and involved...analysis, they identified 53 potential candidate genes that fell into 3 categories based on the architecture...of interest and an inactivated fluorescent RNA reporter. If the target sequence is present in the pool...activity of Cas13a becomes activated and the RNA reporter will be cleaved resulting in activation of the...expressing 5 gRNAs simultaneously produces comparable gene knockdown to single gRNA expression. Although the...plasmids from this paper at Addgene. Additional Resources on the Addgene Blog Check Out Our CRISPR Featured... -
CRISPR 101: Multiplex Expression of gRNAs
TypeBlog Post...destination vector contains GFP, enabling you to select cells with high GFP expression. These cells have...sequence between two target sites. Modifying multiple genes at once. Using multiplexed gRNAs can target multiple...plasmids, which contain various promoters and reporters, and subsequently inserted into a Cas9-containing...simultaneous multiplex editing of six different genes. This system doesn’t rely on any additional or host-dependent...-in-one CRISPR/Cas9 vector system.” Scientific Reports 4 (2014): 5400. PubMed PMID: 24954249. PubMed Central...from this paper at Addgene. 9. Yin, Linlin, et al. “Multiplex Conditional Mutagenesis Using Transgenic ...plasmids from this paper at Addgene. Additional Resources on the Addgene Blog Browse Our CRISPR Topic... -
Biosensor AAV Preps
TypeCollection...pAAV-Syn-Archon1-KGC-GFP-ER2 Syn Archon1 EGFP Constitutive 8 Boyden 115893 pAAV-Syn-FLEX-rc [Archon1-KGC-GFP-ER2] Syn...9 Li Voltage Reporter: Archon 108422 pAAV-CAG-FLEX-Archon1-KGC-EGFP-ER2 CAG Archon1 EGFP Cre dependent...Syn Archon1 EGFP Cre dependent 8 Boyden Voltage Reporter: Voltron 119036 pAAV-hsyn-flex-Voltron-ST Syn...Voltron2-ST none Cre dependent 1 GENIE Voltage Reporter: JEDI-2P 179459 pAAV-EF1a-DIO-JEDI-2P-Kv-WPRE ... JEDI-2P none Constitutive 9 St-Pierre Voltage Reporter: ASAP 225707 pAAV-hsyn-ASAP5-Kv2.1-WPRE Syn ASAP5...HaloCaMP1a 138327 pAAV-synapsin-HaloCaMP1a-EGFP Syn HaloCaMP1a EGFP Constitutive 1, 9 Schreiter Calcium Sensor...HaloCaMP1b 138328 pAAV-synapsin-HaloCaMP1b-EGFP Syn HaloCaMP1b EGFP Constitutive 1, 9 Schreiter Dopamine Sensors...