We narrowed to 229 results for: cre encoding plasmid

...Plasmid pumpkins, team costumes, and spooky science stories. Yes, please! At Addgene, we love finding... contest trophy. We’ve had teams dressed up as plasmids, Blugene, and the Addgene ping pong table. This... 813-816. Gilbert, Lawrence I. "Halloween genes encode P450 enzymes that mediate steroid hormone biosynthesis... appearance there too) and shared fascinatingly creepy science stories. Here are some of our favorite ...

...pEFS-Rluc-2A-Cre-WPRE-hGHpA-ITR This plasmid contains two expression cassettes, Renilla luciferase-2A-Cre recombinase...sgRNA(LacZ)-pCBh-Cre-WPRE-hGHpA-ITR This plasmid contains two expression cassettes, Cre recombinase and...(backbone)-pCBh-Cre-WPRE-hGHpA-ITR This plasmid contains two expression cassettes, Cre recombinase and...ITR-U6-sgRNA(NeuN)-hSyn-Cre-2A-EGFP-KASH-WPRE-shortPA-ITR This plasmid enables Cre/loxP recombination and...sgRNA(backbone)-hSyn-Cre-2A-EGFP-KASH-WPRE-shortPA-ITR This plasmid facilitates Cre/loxP recombination ...tracrRNA: This plasmid contains three expression cassettes. To target a given site, the plasmid can be digested... vector encoding dCAS9-VP64 with 2A Blast resistance marker 61426 : lentiviral vector encoding the MS2...

...more cells = more plasmid. Plasmids can vary in copy number, the number of plasmid copies supported within... optimize your plasmid prep We'll discuss the following techniques to increase plasmid yield. Keep in ...may lead to loss of the plasmid, and using older plates could increase plasmid loss or mutation. Let it...where your plasmid yield is sub-optimal? If you are consistently getting sub-optimal plasmid yields from...genotype, as these mutations improve plasmid stability and yield. If a plasmid is prone to recombination Use ... a strain optimized for plasmids with repeat elements, such as viral plasmids with inverted terminal repeats...been engineered to reduce plasmid recombination, but are also endA+. endA encodes a thermostable periplasmic...

...used to create this important collection.  Creating the Plasmids To begin constructing the plasmids for ...expression plasmids were DNA sequenced to determine the VH and VL sequence. These plasmids have been deposited...scientific community with the plasmid sequences available from each plasmid webpage. Importantly, the methods...found that they could modify the CH encoding sequence within the plasmid backbone to generate R-mAbs of different...Resources on the Addgene blog:  Plasmid-Based Recombinant Antibodies  Plasmids 101: Secondary Nanobody Toolbox...Fusion PCR was performed to create an amplicon that  was cloned into a plasmid backbone for expression of...cells transfected with a plasmid to express the target antigen could be screened in a high-throughput manner...

...insect cells, they are most often expressed from a plasmid in bacteria (Ahmed et al., 2012). One challenge... the selected scFvs are inserted into a vector encoding the antibody constant domain scaffold to convert...and cheaper to generate since it’s genetically encoded.   Translational applications of scFvs: Just ...Resources on Addgene.org: Browse Addgene’s Antibody Plasmid Collection Find antibodies for neuroscience research... rounds of screening. Created with Biorender.com.   Some phage display libraries screen antibody genes...serine with dispersed hydrophilic residues for increased solubility (Monnier et al., 2013). The linker ...expression systems. scFvs are also small enough to be screened for with in vitro display methods such as phage...

...Resources on Addgene.org Find Biosensor Plasmids Find Optogenetics Plasmids Visit the Fluorescent Protein Guide...accounted for in your experimental design. Find nLight plasmids here! Next steps While nLightG and nLightR greatly...Lin, D., Du, J., & Li, Y. (2019). A Genetically Encoded Fluorescent Sensor for Rapid and Specific In Vivo... to GRABNE, and having both colors allows for increased options for multiplexing in experiments, including...both nLightG and nLightR showing significantly increased selectivity for norepinephrine over dopamine. ...

...This page lists plasmid vectors designed to express nucleases in different cell types. Zinc finger arrays... Plasmid Collections Zinc Finger Consortium Nuclease Expression...Consortium: Nuclease Expression Vectors This page lists plasmid vectors designed to express nucleases in different...these vectors using unique cloning sites. Vectors encoding wild-type FokI nuclease domains: pST1374 (for ...zebrafish) pDW1775 (for expression in plants) Vectors encoding heterodimeric FokI nuclease domains: pMLM290 (...different cell types. Zinc finger arrays created using ZFC reagents for either OPEN or modular assembly can...

...), 339-350 (2015). PubMed. Find the Plasmids @Addgene: Plasmids for CRISPRi are described here: http...constructs to be introduced simultaneously in a single plasmid. The functionality of the RNA scaffolds follows...differentially alter the levels of five genes that encode biosynthetic enzymes for violacein, a distinctive...http://www.addgene.org/crispr/qi/ Plasmids described in  Zalatan et al. Cell  (2015) can be found here...https://www.addgene.org/browse/article/9593/ Plasmids described in Qi et al. Cell  (2013) can be found...Programs with CRISPR RNA Scaffolds." Adam has also created a video to help scientists visualize the concepts...

...and an envelope expressing plasmid, such as our second most requested plasmid of all time, pMD2.G. Find...wide range of applications. This plasmid was the top requested plasmid of 2017. Find pMD2.G. pSpCas9(BB... top requested plasmid from 2016. You may notice the “V2.0” at the end of this plasmid which indicates...prior version of this plasmid. Indeed the first version is the 15th most popular plasmid of all time, but ...envelope expressing plasmid pMD2.G. Find pMDLg/pRPE. scramble shRNA - This plasmid from David Sabatini....1 protocol. Pro-tip: this plasmid grows more slowly than standard plasmids. Find pLKO.1 - TRC cloning...vector encodes both SpCas9 and your gRNA. It’s the former version of our sixth most popular plasmid pSpCas9...

...desired mutation into your plasmid of interest by PCR generates mutated plasmids with no methylation (there...Mutagenesis to Mutate Your Plasmids Resources on Addgene.org Check Out Our Plasmid Protocols Boost Your Molecular... for purposes other than cloning or confirming plasmids. It turns out that restriction enzymes are one...endonucleases. A given prokaryote typically has genes encoding one or a few restriction modification systems ...difficult to interpret or lead you to conclude your plasmid is not correct! Conversely, enzymes such as DpnI...methyltransferases in the PCR reaction). The template plasmid, on the other hand, should be derived from a dam...methylated adenines in any GATC sequences found in the plasmid. When the PCR products are digested with DpnI, ...

...highlight a subset of the new plasmids in the repository through our hot plasmids articles. These brief articles...articles provide a synopsis of a plasmid or group of plasmids' functions and applications. We hope that... you to find and use the plasmids you need. You can find all the hot plasmids from 2017 below. With over...over 50,000 plasmids, we can't write posts for every great plasmid that comes into the repository, but...write about your plasmids in a future blog post. No time to read? Listen to our hot plasmids segment on the... transcriptional activation and Cre recombination. Find PhoCl plasmids at Addgene. Zhang W, et al. Nature...editing for precise genome modification. Plasmid ID Plasmid Name Cas9 Variant Speacial Features 85169...

...been cloned into plasmids. Because their sequences are known and encoded on a plasmid, they can be easily...antibodies. Recombinant antibodies are plasmid-based and are created synthetically or derived from hybridoma...regions of a specific antibody are cloned into a plasmid backbone containing all constant regions, just ...antibodies against the new Fc region. In addition to increasing multiplexing capabilities this process is frequently...Although isotype conversion is routinely used to increase the utility of recombinant antibody tools, the...

... used for plasmid-based experiments. What are control plasmids? Generally, control plasmids help to ensure...follow an example of a plasmid-based experiment, delineate its requisite control plasmids, and discuss why ...above are from a single experiment wherein Plasmid A (encoding shRNA against human Gene X in backbone Y)...proper control plasmids would address and answer these questions. Types of control plasmids Part of planning...conditions and plasmids should produce a null effect (i.e., no phenomenon is observed). In any plasmid-based experiment... in Plasmid A is the decreased expression of Gene X. Ergo the positive control(s) should decrease the ... and not some other unintended factor. Control plasmids are used to minimize any effects of the non-independent...

...Calgary. Over the past few decades, genetically encoded calcium indicators (GECIs) have become a vital ...imaging, there's a version that fits your setup: Plasmid Backbone Promoter pRSET OCaMP pRSET ...FLP)-OCaMP-WPRE pAAV Ef1a pAAV-hSyn-FLEX(cre)-OCaMP-WPRE pAAV hSyn pAAV-CMV-OCaMP-WPRE...button_text" is_json="true" %}{% raw %}"Find OCaMP plasmids available at Addgene!"{% endraw %}{% end_module_attribute...on addgene.org Fluorescent Proteins: Biosensor Plasmids In-Stock AAV Vectors: Biosensors AAV Packaged .... These industrial fiber lasers are becoming increasingly common due to their low cost and high power,...single AP. B) Averaged fluorescence responses to increasing numbers of evoked APs in neurons expressing OCaMP...

...subset of the new plasmids and viral preps in the repository through our hot plasmids articles. These articles...recent plasmid deposits and we hope they'll make it easier for you to find and use the plasmids you need...need. If you'd ever like to write about a recent plasmid deposit please sign up here.  Here's what you'...of Cas 9 vs. Cas 12a expression cassettes when encoding multiple guides. While two guides require two ...Ladder  by: Rachel Leeson This simple, inexpensive plasmid-based ladder system is a cost-effective alternative... ladders. Image from Santilli, et al. 2021 Plasmids are used to express 10, 15, 20, 30, 40, 50, 60...kD proteins or 20, 40, 60, and 80 kD proteins. Plasmids containing 150 or 250 kD proteins are also available...

... the plasmid can give them different phenotypes. For example, this plasmid encodes a green fluorescent...don't exactly "eat" plasmids as depicted in this comic, when a bacterium uptakes a plasmid, the genes on the... Read all of our Plasmids 101 blog posts Check out all of our blog posts on plasmid cloning Resources...comes from adjacent lysed bacteria and can include plasmid DNA or fragmented DNA released into the environment...membrane so the bacteria can easily uptake your plasmid of interest. Scientists can also use electroporation...exist as transient extrachromosomal DNA, like a plasmid, or it can integrate into the host bacterium’s ...cloning vector that contains both bacteriophage and plasmid properties. The phagemids are packaged into replication-incompetent...

...highlight a subset of the new plasmids in the repository through our hot plasmids articles. These articles ...recent plasmid deposits and we hope they'll make it easier for you to find and use the plasmids you need...write about a recent plasmid deposit please sign up here.  Listen to the hot plasmids episode! New, highly...hundred SH3 domain containing plasmids available through Addgene. These plasmids can be used to carry out ...into the dsRNA leading to increased RNAi efficiency. Find the T444T plasmid here! Strum A, et al. Nucleic...dsRNA necessary for RNAi. The Vellai lab’s new plasmid, T444T, contains T7 terminators adjacent to the... Drosophila and C. elegans.   Find the TurboID plasmids here! Branon et al. Nat Biotechnol. 2018 PubMed...

...transforming both fusion plasmids, or mating two single haploid yeast fusion plasmid transformants into a ...system (also called the interaction trap), genes encoding proteins of interest(POI’s) are fused to TAs and...reporter system (e.g. the Gateway-compatible bait Y2H plasmid pEZY202  from Yu-Zhu Zhang’s lab) is an example...Yeast Expression Vectors Find Bacterial Two Hybrid Plasmids Read our Blog Post About Yeast Vectors Read our...advantage of these discoveries to create a new system for screening protein-protein interactions. In later...identifying prey proteins after screening. It is also possible to screen libraries of bait and prey against...single-pass two-hybrid screening (6). See the Tips section for more on how to increase your rate of interactions...

...Proteins More resources from addgene.org  Plasmids encoding nanobodies at Addgene Sybody Generation Toolbox... 12–15 kDa Ease of cloning and expression from plasmids, due to only needing one open reading frame Ability...highlighted back in 2015, where sdAbs were used to create GFP scaffolds for transcriptional activation.  ... mouse-derived single-domain antibodies. Image created in BioRender and adapted from Xu, et al., 2021....

...2 spike variants. “We created a series of spike expressing plasmids which encode spikes found on all of...Addgene.org Find plasmids in Addgene's COVID-19 collection Find SARS-COV-2 pseudotype virus plasmids from Addgene...response. The Balazs lab was quick to deposit their plasmids at Addgene to accelerate ongoing COVID-19 research...research. “I hope that by sharing the plasmids other scientists would be able to expand upon the work and... of several SARS-CoV-2 variants coincide with increased vaccination efforts. So, how effective are the...Neutralization levels against spike pseudovirus decreases depending on the variant. The lowest levels of...different circulating variants. This allowed us to create pseudoviruses that represent lineages and variants...