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  1. Hot Plasmids - June 2019 - Optogenetics, Acoustic Reporter Genes, microRNAs, and the CRISPR-Cas9 system CHIME

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    Blog Post
    ...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... recent plasmid deposit please sign up here.      Listen to this episode of the Hot Plasmids podcast ... (ARG) plasmids to better monitor gene expression in vivo using ultrasound. These ARG plasmids contain...high-throughput manner. They designed the pXPR_053 lentiviral expression vector, which contains an sgRNA insert site...responses in C. elegans. Find the split BoTN/B plasmids at Addgene. Liu Q et al., Neuron. 2019. PubMed...potentially problematic for imaging. Find the ARG plasmids at Addgene. For more details on acoustic reporters...
  2. CRISPR Plasmids - Empty gRNA Vectors

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    ... on the plasmid. gRNA plasmids that do not co-express a Cas protein require a separate plasmid that does... Empty Vectors Many gRNA empty vectors have been deposited at Addgene. To find the gRNA vector for your...genome engineering from a single lentiviral vector Mammalian Lentiviral expression of Cas9, dCas9, or dCas9...single gRNA vectors with various promoters, plasmids for assembling multiple gRNAs into one vector, and plasmids...Plasmids: Empty gRNA Expression Vectors Browse CRISPR Plasmids By Function Genome Editing Cut Base Edit...time. Single plasmids containing both the gRNA and a Cas protein act as an all-in-one vector, but their ... these independent gRNA plasmids can be paired with a wide variety of plasmids and therefore are not limited...
  3. 5 Tips for Troubleshooting Viral Transductions

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    ... about Lentiviral Vectors Additional Resources on the Addgene.org Check out Our Viral Vector Guide Pages.... Viral vectors undergo DNA rearrangements. Depending on the composition of the viral vector and the ... one point or another. After amplifying a viral vector, collecting virus, and transducing target cells...the repeat sequences present in the LTR, the vector may undergo genomic rearrangements during replication...genomic rearrangements, try amplifying the viral vector with bacteria designed to minimize rearrangements...have low titers (which is unavoidable for some vectors) you can concentrate your virus by ultracentrifugation...antibiotic whose resistance gene is encoded in the viral vector. This antibiotic selection can be performed approximately...
  4. Mammalian RNAi Tools

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    ...Constitutive Lentiviral shRNA Lentiviral vectors for constitutive shRNA expression ID Plasmid Description...Cre-regulated Lentiviral shRNA Lentiviral vectors for conditional (Cre-lox) shRNA expression ID Plasmid Description...Tet-Regulated Lentiviral shRNA Lentiviral vectors for Tet-regulated shRNA expression ID Plasmid Description...for RNAi Constitutive Lentiviral Cre-regulated Lentiviral Tet-regulated Lentiviral Constitutive Retroviral...delivery of a plasmid. Below, browse our selection of empty vectors for cloning in shRNAs. Plasmids for constitutive...mouse pooled shRNA libraries Lentiviral packaging and expression plasmids Background RNA interference ...shRNA cassette from another vector (e.g. pSUPER) can be cloned into this vector; Contains a 5'LTR and should...
  5. SARS-CoV-2 Pseudotyped Virus

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    ...Accessory Plasmids Envelope and Packaging Plasmids Popular Lentiviral Envelope and Packaging Plasmids Popular...Addgene plasmid #141347) is available in standard format and as a Lentiviral prep . ID Plasmid Description...Envelope and Packaging Plasmids Reporter Plasmids A few examples of reporter plasmids that can be used for...2A-MCS-Hygro - Lentiviral vector expressing destabilized EGFP. Lenti-luciferase-P2A-Neo - Lentiviral reporter...particles See Addgene's Viral Plasmids and Resources page for more information. Plasmids Expressing Spike and ...activity are listed below: pBOBI-FLuc - Lentiviral reporter vector expressing firefly luciferase. pCMV-FLuc...Retroviral reporter vector expressing firefly luciferase. pHAGE-CMV-Luc2-IRES-ZsGreen-W - Lentiviral dual reporter...
  6. AAVs in Retinal Gene Therapy

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    Blog Post
    .... At the time, adenoviral vectors were the most commonly used viral vectors for gene delivery, and they... better vector for ocular gene therapy: Adeno-Associated Virus (AAV) While other viral vectors such as...gene can be targeted to RPE cells using a lentiviral vector and a clinical trial is ongoing. Moving forward...Addgene.org Find AAV plasmids Find ready-to-use AAV viral preps Browse all viral vectors ...AdV) and lentivirus (LV) are known to transduce retinal cells, AAV quickly became the vector of choice...technician in a lab using adeno-associated viral vectors (AAVs) to treat an inherited retinal degenerative...tolerate the presence of antigens (such as viral vectors) without triggering a destructive inflammatory ...
  7. Plasmids 101: The Promoter Region – Let's Go!

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    Blog Post
    ...the Addgene Blog Browse All Plasmids 101 Posts Learn about Mammalian Vectors Read about Reporter Gene like...Once you've gotten to know what a plasmid is in general, it's time to take a look at some of its parts...origin of replication are necessary to replicate plasmids and make sure the cells maintains it. Here, we'll...the promoter, which is necessary for getting the plasmid express our gene of interest. This element is responsible.... This means that the promoter present in your plasmid backbone must to be compatible with the type of... as RNAP II promoters is commonly employed in lentiviral and retroviral constructs and we will discuss...discuss these in a future post on viral vector parts. Promoter specificity Aside from choosing a promoter based...
  8. Kazuhiro Oka Lentiviral Vectors

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    ...Viral Vectors Lentivirus Oka Lab Lentiviral Vectors Baylor College of Medicine Gene Vector Core Lentiviral...Adenoviral Vectors You may also like... Lentiviral Guide Adenoviral Guide Viral Vector Plasmids and Resources...Addgene Blog: Your Lentiviral Plasmid FAQs Biosafety Resource Guide Lentiviral Transfer Vectors Adenoviral Vectors...series of lentiviral and adenoviral transfer vectors with Addgene. Lentiviral Transfer Vectors Within this...Lentiviral Vectors deposited by Kazuhiro Oka from the Baylor College of Medicine Gene Vector Core Viral... this set of lentiviral transfer vectors you can find reporter plasmids to test whether or not you've ...these transfer vectors and generating infectious virus. Protocol: Lentivirus Transfer Vector Production Protocol...
  9. Viral Production

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    ...the transfer plasmid, a plasmid encoding Rep and serotype-specific Cap genes, and a plasmid encoding adenoviral...for in our reported titers. Lentiviral vectors are titered using a lentiviral droplet digital PCR (ddPCR...virus protocols . Browse our plasmid collection of popular lentiviral vectors .... . Browse our AAV vectors collection. AAV Data Hub Lentivirus Production Lentiviral preparations are produced... with viral vector manufacturing facilities, such as the University of Pennsylvania Vector Core (Link ...Pennsylvania Vector Core. In general, titering is performed by the facility that produced the viral vector lot....-free plasmid purification protocol. To minimize the immunogenic properties of the final vector preparation...
  10. Luciferase Plasmid Collection

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    ...Collections Luciferase Plasmids Luciferase Plasmid Collection You may also like... Fluorescent Proteins Blog...luciferase. Plasmids are Gateway cloning compatible. Learn more about DULIP in our 27 Hot Plasmids from 2016...luciferase reporter. These plasmids improve over the original STARR-seq plasmids by using the bacterial ORI...otherwise noted, these plasmids are meant for expression in mammalian systems. ID Plasmid Luciferase Type(s...regions Joshua Mendell 212936 pGL3 Basic Vector Firefly Vector for investigating regions controlling transcription...luciferase expression plasmids; these are noted with the viral service icon . ID Plasmid Luciferase Type Promoter...broad host range plasmid Attila Karsi 105621 Lenti-luciferase-P2A-Neo Firefly EF1α Lentiviral expression of...
  11. Tetracycline Inducible Expression

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    ...Browse Tetracycline Plasmids Tet-regulated Lentiviral RNAi Vectors Curated Plasmid Collections Background...generation lentiviral plasmid for inducible expression of shRNA; neomycin selection; plasmid 21915 has ...pInducer20 Lentiviral vector for shRNA expression; see article for additional tookit plasmids third-generation...interest tTA expression plasmid Components for a tetracycline on system are: Plasmid containing a tetracycline-dependent...selection TetR On Wiederschain 41393 pCW57.1 Lentiviral vector for inducible expression for Gateway cloning...options rtTA On Root 11651 pLVUT-tTR-KRAB Lentiviral vector for inducible expression of transgene or shRNA...or rtTA None On Vogelstein 25735 pSLIK-Neo Lentiviral vector for inducible expression of a miR-shRNA; selection...
  12. Cre-lox system

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    ... Plasmid Collections Cre-lox Plasmids Cre-lox Plasmids Additional...Cre-lox Plasmids Addgene's Blog: Cre-lox Addgene's Blog: FLEx Vectors Cre-containing Plasmids loxP Constructs...components, PhyBdeltaCreC and PIF6CreN, in lentiviral vector Cbh Lentiviral Eisenhoffer 132551 AAV-U6-gRNA-TnT-Cre...viral preparations of plasmids that are currently in our repository. ID Plasmid Description Promoter Expression...cassette; Targeting vector for Rosa26 locus Mammalian Jacks 12238 pLOX-CW-CRE Cre CMV Lentiviral Trono 12265 ...17408 Puro.Cre empty vector Cre, Puro resistance and miRNA expression PGK Lentiviral Jacks 17736 pOG231 ...Cre-ERT2 - Tamoxifen inducible; Gateway entry vector none Entry Vector Zon 27493 pBT140 Cre CMV Mammalian Luo...
  13. Hot Plasmids and Viral Preps - September 2021

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    Blog Post
    ...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... CRISPR plasmids are always being added to the repository. To find all of the CRISPR plasmids available... Xiao Wang Lab has recently deposited a set of plasmids that helps identify base edited cell populations...populations without end-point sequencing assays. These plasmids use “Cas9-mediated adenosine transient reporter... a) Cells are transfected with three different vectors and flow cytometry is used to sort populations ...available from Addgene, head over to our CRISPR Plasmids and Resources page. Here are some highlights from the...
  14. Viral Vectors 101: AAV Serotypes and Tissue Tropism

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    Blog Post
    ...Viral Vectors 101: An Introduction to AAV Viral Vectors 101: AAV Variables that Matter Viral Vectors 101...choice of AAV vector for your experimental system. AAV1 AAV1 was the first viral vector approved for gene...al., 2023). AAV9 packaging plasmids are available at Addgene. AAV9 vectors are not available through our...by Adenovirus, Adeno-Associated Virus, and Lentiviral Vectors After Intravenous and Direct Kidney Injections...A viral vector that can target specific tissues, even when administered systemically, without causing...causing disease? Recombinant adeno-associated viral vectors, or rAAVs, can sound almost too good to be true...components. Created with BioRender.com. AAV vectors have both distinctive capsids and genomic structures...
  15. Tips for a 1st Time CRISPR User (by a 1st Time CRISPR User)

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    Blog Post
    ...expressing Cas9 via transduction with Cas9 lentiviral vector, lentiCas9-Blast (52962-LV, Figure 1). Some...lentiCas9-Blast (Plasmid #52962) was a gift from Feng Zhang and is described in Improved vectors and genome-...BRDN0000561167) (Plasmid #80034) and BRAF gRNAs (BRDN0001145345 and BRDN0001146266) (Plasmid #76479 and #76480...performing and analyzing a gene edit using Addgene’s lentiviral CRISPR tools. Schematic overview of CRISPR...viruses, but you can find a list of validated gRNA plasmids on our website. There are a few reasons to target... PubMed Central PMCID: PMC4486245.2. pXPR_011 (Plasmid #59702) was a gift from John Doench & David Root...Lines with Lentivirus Isolating a Monoclonal Cell Population by Limiting Dilution Lentivirus Production...
  16. Lentivirus Plasmids

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    ...Titering Your Lentiviral Preps Lentiviral Pooled Libraries All Viral Plasmids Packaging Plasmids Transfer ... Viral Plasmids Lentiviral Plasmids Lentiviral...of commonly used lentiviral terms Popular Lentiviral Envelope and Packaging Plasmids One safety feature...among multiple plasmids. Some plasmids (typically called packaging and envelope plasmids) encode components...Reiser Return to Top Popular Lentiviral Transfer Plasmids The lentiviral genome (i.e., the genetic material...Looking for lentiviral plasmids to express your CRISPR gRNA? Please see our CRISPR Empty gRNA plasmids table... Also see plasmid 46948 . Elledge 44011 pInducer10-mir-RUP-PheS 3rd Lentiviral shRNA plasmid (pGIPz based...
  17. Four Ways to Package Transgenes That Exceed the Size Limit of Adeno-associated Virus

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    Blog Post
    ...roughly half the packaging limits of lentiviral and adenoviral vectors. While many transgene will fit within... overviews of three split vector strategies plus one additional split vector strategy for increasing the...homology directed repairs (HDR). Split AAV vector approaches Split vector approaches increase the size of the...copies of both vectors. Examples of use: Halbert et al., 2002 used an overlapping vector with 440 or 1000bp... hybrid vector, as measured by β-galactosidase activity, was 81% of that from a single vector, but significantly...ideal split vector system. Overall the efficiency of transgene expression from split vectors has been inconsistent..., Duan D (2008) A Hybrid Vector System Expands Adeno-associated Viral Vector Packaging Capacity in a Transgene-independent...
  18. Lentiviral Prep Service

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    ...more details about our viral vector packaging service, visit our Viral Vector Packaging Service page . Pooled... list of gRNA plasmids targeting specific genes. For more information on CRISPR plasmids and function,...Hygro (656-4) GFP Hygromycin 3rd gen lentiviral eGFP expression vector, CMV promoter, Hygro Campeau Viral... Viral Vector Packaging Service Lentivirus Browse In-Stock Lentivirus Pooled ...Ready-to-use lentivirus available from Addgene's viral vector packaging service. Browse constructs currently...Barcoding Libraries Control Addgene's lentiviruses are made from plasmids that are currently in our repository...fluorescence. Morris Control Lentivirus Browse our list of available viruses based on plasmids in our repository ...
  19. Hot Plasmids: Winter 2025

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    Blog Post
    ...of the new plasmids, antibodies, and viral preps in the repository through our Hot Plasmids articles.  ...ONE vector G-protein Optical (ONE-GO) biosensors (Janicot and Maziarz et al., 2024). Each plasmid expresses...biosensor in optimal proportions from a vector backbone that allows lentiviral packaging as a single payload (...selectivity. With 10 plasmids available as a kit, plus 21 optional accessory plasmids, the collection targets...precise plant breeding. Find dicot prime editing plasmids here! Vu, T. V., Nguyen, N. T., Kim, J., Song... proteins for mammalian cell expression. These plasmids will be useful not only for future studies of ...proteins of interest too! Find CLIP, CLAP, and SNAP plasmids here! Smith, E.R., Turner, E.D., Abdelhamid, ...
  20. Single-cell tracking of lineage and identity with CellTag

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    Blog Post
    ...cell page Find plasmids for reprogramming and differentiation Check out our lentivirus guide Sign up to...single-cell level with CellTag CellTagging is a lentiviral based tagging method that labels cells with heritable... to receive our Viral Vectors 101 eBook ...
Showing: 81 - 100 of 152 results