We narrowed to 191 results for: CO
-
TypeCollection...etc.) On the other hand, gRNA plasmids that do not co-express a Cas protein can be paired with a wide variety...Cas-containing plasmids. ID Plasmid Promoter Cloning Enzyme Co-expressed Cas9 Cas9 System Selection PI 46968 pICSL01009...
-
Hot Plasmids and Viral Preps - May 2021
TypeBlog Post.... In this method, the major capsid protein VP1 is co-expressed with a fusion protein containing VP2C and... research, which required protein compartments to co-localize multiple enzymes in a reaction pathway, ... -
27 Hot Plasmids from 2016
TypeBlog Post... firefly luciferase activity in the Co-IP compared of a control Co-IP indicates stronger interaction. ...catalytic domain from DNA methyltransferase, DNMT3A. Co-expression of this modified Cas9 along with a gRNA... new method called DULIP (dual luminescence-based co-immunoprecipitation) to overcome the limitations ...Firefly luciferase. The bait and prey plasmids are co-transfected and proteins are immunoprecipitated from...tet-inducible OsTIR1 plasmid is also available). Second, they co-transfected short-arm donor vectors containing mAID..., and Cas9 activator expressing plasmids that can co-express 1-8 gRNAs. Ordon et al., 2016 tested the ... -
Hot Plasmids: Summer 2025
TypeBlog Post... filaments with mGold2. Top: TIRF-SIM imaging of COS-7 cells expressing LifeAct fused to mVenus, mGold2s... plant model Arabidopsis (Weiss et al., 2025). By co-delivering TRV1 with TRV2 that encodes ISYmu1 and... -
Multiplexed Capture of Promoter-enhancer 3D Chromatin Structures Using CRISPR
TypeBlog Post... requires the creation of a stable cell line that co-expresses three components: dCas9 with an added ...location of interest When these three components are co-expressed, the gRNA targets the dCas9 to the loci... -
Transferable Skills Guide: Identifying Your Transferable Skills
TypeBlog Post...because any potential employers, collaborators, or co-workers want to know that you are a well-rounded ...Maybe you demonstrated empathy for a collaborator or co-worker and showed that you really understood their... -
Save Time with Transient Plant Leaf Transformations
TypeBlog Post...different leaf infiltration methods Co-cultivation (Li et al., 2009): The co-cultivation of Agrobacterium with... -
Tips for Screening with Yeast Two Hybrid Systems
TypeBlog Post... DBDs (see Figure 2a) (4). These fusions are then co-expressed in a yeast strain that also contains a ...your proteins are not post-translationally modified, co-expression of the enzyme responsible for the modification... -
Plasmids 101: Control Plasmids
TypeBlog Post... protein (e.g., GFP or luciferase) that is either co-transfected with the test plasmid or transfected ...how much plasmid DNA to use for any individual or co- transfection, should be determined empirically. ... -
Plasmids 101: Protein tags
TypeBlog Post...1.1 Affinity Frequently used for western blots, IP, co-IP, IF, flow -cytometry; can occassionally interfere...1.2 Affinity Frequently used for western blots, IP, co-IP, IF, flow -cytometry, but rarely used for purification... -
CRISPR Plasmids - Purify Genomic Loci
TypeCollection...achieved by fusing a biotin acceptor site to dCas9 and co-expressing BirA biotin ligase, as seen in the CAPTURE... -
CRISPR Plasmids for Genomic Visualization
TypeCollection...non-repetitive genomic locus can also be labeled by co-delivering multiple gRNAs that tile the locus. Chromosome... -
Protocol - pLKO.1 – TRC Cloning Vector
TypeProtocol... tissue culture plate. Incubate cells at 37°C, 5% CO 2 overnight. Although cells should regularly be passaged...cells from the plate. i. Incubate cells at 37°C, 5% CO 2 for 12-15 hours. Day 3: j. In the morning, change... transfected cells. k. Incubate cells at 37°C, 5% CO 2 for 24 hours. Day 4: l. Harvest media from cells...antibiotics to the cells and incubate at 37°C, 5% CO 2 for 24 hours. Day 5: n. Harvest media from cells...target cells in ten 6 cm plates and grow at 37°C, 5% CO 2 overnight. Day 2: b. The target cells should be...1: a. Plate target cells and incubate at 37°C, 5% CO 2 overnight. Day 2: b. Target cells should be approximately...your target cell line. d. Incubate cells at 37°C, 5% CO 2 overnight. Day 3: e. Change to fresh media 24 hours... -
Zhang Lab CRISPR Page
TypeCollection...Cas system can be implemented in mammalian cells by co-expressing the S. pyogenes Cas9 (SpCas9) nuclease...expressing human codon-optimized SpCas9; sgRNA can be co-transfected as PCR amplicons (Ran et al., Nature ...human codon-optimized SaCas9; SaCas9 sgRNA can be co-transfected as PCR amplicons using a protocol similar... -
Science Communication Snapshot: DayCon 2015
TypeBlog Post...newest initiatives, DayCon was the brainchild of SITN co-director Steph Guerra, a 3rd year graduate student... -
Brain Initiative Collection
TypeCollection...112006-AAV9 pAAV-hSynapsin1-GCaMP6s-P2A-mKate2 For co-expression of GCaMP6s with mKate2 Lin Tian 112007...112007-AAV9 pAAV-hSynapsin1-GCaMP6s-P2A-mRuby3 For co-expression of GCaMP6s with mRuby3 Lin Tian 112010-AAV5...combination with Cre-dependent transgenic mouse lines or co-infection with Cre dependent viral vectors. Jonathan...-hSyn-DIO-jGCaMP8s-P2A-ChrimsonR-ST Cre dependent co-expression of jGCaMP8s and soma-targeted ChrimsonR... -
From our Table to Yours: An Inside Look at Lunch at Addgene
TypeBlog Post...nearly 10 years ago, lunch felt like a family meal. My co-founders actually were my family (Kenneth Fan is ... -
Rett Syndrome
TypeCollection...ability to bind to methylated DNA and recruit known co-repressors or other transcriptional modifiers suggests...D omain (TRD) the TRD contains a Nuclear receptor Co-Repressor 1/Silencing Mediator of Retinoic acid and... -
General Transfection
TypeProtocol...pipette 200–1000 µL single channel pipette Ice bucket CO 2 incubator Pipet controller Hazardous waste container...tissue culture plates. Incubate the cells at 37 °C, 5% CO 2 for ~20 h. Gently aspirate media, add 10 mL fresh... -
Cellosaurus: A Cell Line Information Database
TypeBlog Post...This post was co-authored by Susanna Stroik and Rachel Leeson. Here at Addgene, we like to help share... -
Scientific Sharing in the Time of COVID-19: Databases and Resources
TypeBlog Post...Associate Professor at the University of Toronto, co-founded the COVID-19 Resources Canada site. To date... -
What's New in CRISPR - March 2020
TypeBlog Post...enhances RNA-guided methylcytosine editing by TET1 by co-delivering TET1 and protein factors for linking methylcytosine... -
pSiM24: Simplifying Plant Genetic Engineering
TypeBlog Post...Agrobacterium to ensure that they are maintained during co-cultivation with the target plant species. Thus, ... -
Addgene-Seeding Labs Plasmid Grant: Accelerating Science Globally - 5 Scientists, 4 Countries & 3 Continents!
TypeBlog Post...encoded H2O2 probe is pQE-30-HyPer3 (2) which he will co-express together with a plasmid encoding glycine ... -
Bricking Science: Portraying Scientific Reality Through LEGO
TypeBlog Post...Oliveira is a PhD student in Hematology from Brazil and co-founder of Bricking Science. Additional Resources... -
A New Optogenetic Tool Based on AraC Controls Gene Expression with Blue Light
TypeBlog Post...expressing your gene of interest, all you have to do is co-transform pBLADEONLY. That way, a previously cloned... -
Meet the New Addgene Board Members!
TypeBlog Post...for gene delivery. In 2018, he interviewed Addgene co-founder Melina Fan and former Associate Director ... -
Donations from Addgene to Yield Answers for Rare Disease Researchers
TypeBlog Post...study 31 rare diseases,” said Claudia OuYang, BeHEARD Co-Director in a release. The research teams studying... -
Lentivirus Production
TypeProtocol...pipette 200–1000 µL single channel pipette Ice bucket CO 2 incubator Pipet controller Hazardous waste container...tissue culture plates. Incubate the cells at 37 °C, 5% CO 2 for ~20 h. Prepare a mixture of the three transfection... -
Antibody Production
TypeCollection... recombinant antibody preps contain low levels of co-purified plasmid from transfection. This residual... -
With an Eye Towards the Future, We Look Back at the March for Science
TypeBlog Post...exoplanets that we use to understand the Earth! Denver, CO, USA 39.7392°N 104.9903°W - Erin Golden Hi, my name...University of Colorado Anschutz Medical Campus in Aurora, CO where she studies the development and regeneration... -
A Primer on Optogenetics: Introduction and Opsin Delivery
TypeBlog Post...cre recombinase (either from a mouse line or viral co-injection), the opsin is inverted into the correct...opsin expression, extent of viral spread, and with co-localization immunofluorescence, cell-type specificity... -
Transfection for Recombinant Antibodies
TypeProtocol...mL conical tubes Automated cell counter 37 °C, 5% CO 2 incubator with shaking platform set to 120 rpm ... in a 500 mL vented flask.Incubate in a 37 °C, 5% CO 2 incubator on a shaking platform set to 120 rpm.... -
CRISPR Plasmids - Prime Edit
TypeCollection...Expression System Promoter Guide RNA Type Cloning Enzyme Co-expressed Cas9 Selection PI 132777 pU6-pegRNA-GG-... -
In Vivo Biotinylation of Bacterial Fusion Proteins
TypeBlog Post...expression with IPTG results in in vivo biotinylation. The co-expressed ligase will biotinylate the lysine residue... -
Cultivating Community Science at BosLab
TypeBlog Post...blogger Angela Kaczmarczyk! Angela Kaczmarczyk is a co-organizer at BosLab, a community biotech laboratory... -
HA Frankenbody, a New Imaging Tool to Visualize Single Molecules and Nascent Peptides
TypeBlog Post...solution? To address these limitations, scientists have co-opted antibodies for tagging purposes. Different ... -
Resume Writing for Non-academic Science Careers
TypeBlog Post...hyperlink https://curiositycollider.org/) , which she co-founded, and the Outreach Manager for Science Borealis... -
Adeno-associated virus (AAV) Guide
TypeGuide... packaged in separate rAAV vectors which are then co-delivered to the host cells. The full-length transgene... sequence at its 5' end. When these viral vectors co-infect a cell, they form concatemers and splice together...both sequences present substantial sequence overlap. Co-expression induces homologous recombination and expression... -
28 Hot Plasmid Technologies from 2015
TypeBlog Post...2xNLS) fragments facilitates target DNA cleavage upon co-expression and spontaneous self-assembly. In an effort... in response to blue light, which will ultimately co-localize the VP64 transactivator with a dCas9 that...well as other photoactivatable proteins like PAGFP. Co-expression of LOC8R-PSmOrange and LOC8R-PAGFP provides...purify your POI, to perform pull down experiments like co-IPs and ChIP, and more - all without the need to ...specific genomic locus. When fused to the sgRNA and co-expressed with dCas9 – the dCas9, sgRNA/RNA cargo... -
Predicting Adverse Reactions to Monoclonal Antibody Drugs
TypeBlog Post...medicine in the future. Madhura Acharya is a former co-op and current Scientist, DNA Sequencing and QC at... -
Quick Guide to Working with Drosophila Part 2: Controlling Gene Expression in Flies with Gal4/UAS
TypeBlog Post...Gal4/UAS system is a transcription activation system co-opted from yeast (1). It is a Drosophila geneticist... -
Addgene’s Viral Service - Why Virus? Why Now?
TypeBlog Post...quality standards?” Under the leadership of Addgene’s co-founder, Melina Fan, we created a new team to push... -
Hot Plasmids - December 2019 - CRISPR pooled library, LipoGlo, CRISPRa, and Voltage Imaging Tools
TypeBlog Post...specific activation of transcription in bacteria by co-opting σ54-based transcription. Transcription from... -
Communicating Your Science With Help From ComSciCon
TypeBlog Post...guest blogger, Nathan Sanders Nathan Sanders is a co-founder of ComSciCon and Chair of its Leadership ... -
Using CRISPR/Cas9 to Edit Disease Out of the Genome
TypeBlog Post...updated in 2022 by Lucie Wilson. Lucie is an Addgene co-op from Northeastern University. There can be no... -
3 Challenges in Plant Synthetic Biology
TypeBlog Post...was contributed by Nikolai Braun and Keira Havens, co-founders of Revolution Bioengineering. Read their... -
TALEN Guide
TypeCollection... ligation protocol to assemble arrays. Dr. Joung, co-founder of the Zinc Finger Consortium with Dr. Voytas... -
CRISPR Guide
TypeGuide... 8E). In a 2-vector system, you’ll need to either co-infect with a Cas9-producing lentivirus or use a ...genes in mammalian cells include: SunTag system - co-expression of epitope-tagged dCas9 and antibody-activator...two-component system (Figure 9C) SAM activators - co-expression of dCas9-VP64 with a modified scaffold...non-repetitive genomic locus can also be labeled by co-delivering multiple gRNAs that tile the locus. Chromosome...dCas9 by fusing a biotin acceptor site to dCas9 and co-expressing BirA biotin ligase. Whatever the chosen...other Cas enzymes, the Cascade-Cas3 system has been co-opted for use in eukaryotic cells . The Cascade complex... -
Viral Vectors 101: Types of viruses
TypeBlog Post...many applications, but in some cases multiple AAVs (co-infection), an alternative virus, or other strategies...