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Showing: 41 - 60 of 92 results
  1. Hot Plasmids and Viral Preps - January 2021

    Type
    Blog Post
    ... AAV8, as well as AAV5 and AAVrg. Find the Cre-expressing viral preps here AAV-CAG-dLight1.3b from ...in serotype AAV5! Get dLight1.3b here Looking for a knock-out in your experiments? AAV-flex-taCasp3...available as a ready to use viral prep in serotype AAV5. Find AAV-flex-taCasp3-TEVp here The red-shifted channelrhodopsin...SaCas9 ABE variants. It's also one of the smallest AAV-deliverable ABE.  Find the plasmid here Jesse Zalatan...the Deisseroth viral preps here Coming soon! New AAV serotypes from the Sanford Boye lab with enhanced...Casɸ-2 the PAM sequence is 5’-TBN-3’ (where B is G, T, or C). The authors demonstrate that CRISPR-Casɸ is...include AAV1, and AAV9. Find viral preps here pAAV-hSyn-Cre-P2A-dTomato is now available in AAV1 and AAV8...
  2. AAV for Neuronal Tracing

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    Collection
    ... Tracing These AAV encode tools for rabies virus-based monosynaptic tracing. These AAV can be used with...steps for using AAV and modified rabies virus (RABV) for monoclonal neuronal tracing. (1) AAV encoding TVA...deletion-mutant rabies virus AAV1 Wickersham 100798 pAAV-syn-FLEX-splitTVA-EGFP-tTA These AAV together can be used...virus. AAV Vectors for Monosynaptic Neuronal Tracing ID Name Description Serotype PI 52473 pAAV-synP-FLEX-splitTVA-EGFP-B19G...Ready-to-use AAV available from Addgene's viral service encoding tools for monosynpatic retrograde neuronal... Viral Vector Packaging Service AAV Monosynaptic Neuronal Tracing Viral Vector Packaging...to the starter cell in trans , via delivery by an AAV. Since this starter cell now has all the viral genes...
  3. IBEX Knowledge-Base: A Data Resource for Multiplex Tissue Imaging

    Type
    Blog Post
    ...Immunofluorescence Negative Can Be Positive: Open AAV Data with Addgene Antibodies 101: Choosing the Right...C. J., Yaniv, Z., Yao, L., Marr, J., Beuschel, R. T., Ichise, H., Gola, A., Kabat, J., Lowekamp, B., Speranza...N., Shih, R., Yao, L., Yaniv, Z. R., Beuschel, R. T., Kabat, J., Croteau, J., Davis, J., Hernandez, J....
  4. Antibodies 101: Single Chain Fragment Variables (scFvs)

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    Blog Post
    ...Bispecific T-cell engagers (BiTE®s), bind CD3 on T cells and a tumor-specific antigen, it brings T cells to...chimera of scFvs and T cell receptors and are expressed on T cells to make CAR T cells. The extracellular... allows for their delivery by viral vectors like AAV, which could be useful for delivering scFvs that ...recognizes an antigen of interest while the intracellular T cell receptor portion of the CAR facilitates signal...transduction and release of cytotoxic granules from the T cell. When a CAR has an scFv that binds cancer-related...binding of the scFv part of the receptor can activate T cells to kill cancer cells. scFv’s small size also...Hardman K, Jacobson J, Johnson S, Kaufman B, Lee S, Lee T, Pope S, Riordan G, Whitlow M (1988) Single-chain ...
  5. 15 Hot Plasmids from 2017

    Type
    Blog Post
    ... of the toolkit in action, see Cermak T, et al. 2017. Cermak T, et al. Plant Cell. 2017. PubMed PMID:...interneurons, Gordon Fishell’s lab has developed a new AAV approach using regulatory elements that restrict ...to this cell type. To this end, they constructed AAV plasmids bearing one of the distal-less homeobox ...these tools in virtually any vertebrate. This novel AAV approach allows you to target and functionally manipulate...tool for the research community. You can find the AAV vectors for infecting GABA-ergic interneurons here...27798629 Listen to Our Podcast Segment on This New AAV Tool    mCyRFP1: Novel fluorescent protein that...extra-chromosomal telomeric DNA), which accumulates when T-loops (secondary telomeric structures) are deleted...
  6. Hot Plasmids - November 2023

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    Blog Post
    ... ideal for size-limited AAV delivery. PE6c and PE6d are optimized for dual-AAV systems. These variants...gag, to specific cell types. It can also make CAR-T cell therapy more accessible by simplifying the production...process and could even enable the creation of CAR-T cells directly within the body. Overall, DIRECTED ...
  7. What the HEK?

    Type
    Blog Post
    ...Troubleshooting Additional resources on Addgene.org AAV Production in HEK-293T Cells  ... the most commonly used line expresses SV40 large T antigen and is thus dubbed HEK-293T. Given that the...viral production because they express the SV40 large T-antigen. This allows them to replicate viral plasmids...
  8. Hot Plasmids: Summer 2024

    Type
    Blog Post
    ...proteins than SpyCas9, allowing them to be packaged in AAV vectors, potentially with multiplexed targets. ...from Neumann et al. 2024. The team showed that AAV-delivered CHARM could silence the expression of prion... (2024). Brainwide silencing of prion protein by AAV-mediated delivery of an engineered compact epigenetic...Anzalone, A. V., Gao, X. D., Podracky, C. J., Nelson, A. T., Koblan, L. W., Raguram, A., Levy, J. M., Mercer,... CHARM plasmids here!   Neumann, E. N., Bertozzi, T. M., Wu, E., Serack, F., Harvey, J. W., Brauer, P....
  9. Hot Plasmids: Winter 2025

    Type
    Blog Post
    ...editing plasmids here! Vu, T. V., Nguyen, N. T., Kim, J., Song, Y. J., Nguyen, T. H., & Kim, J.-Y. (2024)...Lee et al., 2024. The authors have deposited AAV plasmids for Cre-dependent and -independent versions...for the first time (Figure 3). The team also used AAV9 to deliver ASAP5 to the cortex and imaged voltage...
  10. Making CRISPR Plasmids Using Fragmid

    Type
    Blog Post
    ...CMV-driven; CROPseq) Mammalian AAV pRDA_889 (ITRs from AAV2) Mammalian Transposon pRDA_...Mammalian or drosophila) Delivery type (lentivirus, AAV, transposon, Plasmid) Destination vector (dropdown...Sontheimer, E. J., Goodale, A., Greene, M. A., Green, T. M., & Doench, J. G. (2024). Modular vector assembly...
  11. CRISPR History and Development for Genome Engineering

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    Collection
    ... smaller than SpCas9 and more easily packaged in AAV. Cas9 orthologs also have distinct PAM sites that...also makes it suitable for multiplexing and use in AAV. Scientists have also developed CRISPR editing technologies... Biotechnol . 32(3):279-84. PMID: 24463574 Fujita T, Fujii H. 2013. Efficient isolation of specific genomic...A, Reyes-Gutierrez P, Wolfe SA, Zhang S, Pederson T. 2015. Multicolor CRISPR labeling of chromosomal loci...Naseri A, Huisman M, Zhang S, Grunwald D, Pederson T. 2016. Multiplexed labeling of genomic loci with dCas9...Sanjana NE, Hartenian E, Shi X, Scott DA, Mikkelson T, Heckl D, Ebert BL, Root DE, Doench JG, Zhang F. 2014...specificity. Science . 351(6268):84-8. PMID: 26628643 Wang T, Wei JJ, Sabatini DM, Lander ES. 2014. Genetic Screens...
  12. Viral Vectors 101: Pseudotyping

    Type
    Blog Post
    ...glycoprotein along with the TVA receptor in neurons using AAV and then delivering rabies dG pseudotyped with EnvA...example, LDLR expression in hematopoietic stem cells, T cells, and B cells is low. Infection of these cells...Liong SH, Bieniasz PD, Jäger U, Porter CD, Friedman T, McClure MO, Weiss RA (1997) Sensitization of rhabdo...nmeth999 Wickersham IR, Lyon DC, Barnard RJO, Mori T, Finke S, Conzelmann K-K, Young JAT, Callaway EM (...
  13. Plasmids 101: The Wide World of Natural Plasmids

    Type
    Blog Post
    ...plasmids were developed to replace helper viruses in AAV production systems. We’re just skimming the surface..., F., Nalin, R., Sailland, A., Auriol, P., Vogel, T. M., & Simonet, P. (2001). Laboratory-scale evidence.... L., Veseli, I., Moore, R. M., Kiefl, E., Moody, T., Rice, P. A., Yu, M. K., Mimee, M., Chang, E. B.,...
  14. Lentivirus ddPCR Titration

    Type
    Protocol
    ...to calculate the infectious titer: $$T = {V*C*D\over v}$$ Where: T = Infectious titer, TU/mL V = Viruses...Titration Assay Lentivirus Fluorescence Titration Assay AAV Titration by qPCR Addgene Viral Service Lentivirus...
  15. Tetracycline Inducible Expression

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    Collection
    ...The new transactivator rtTA ( r everse t etracycline-controlled t rans a ctivator) was created by fusing...expression in mammalian cells. Yao F, Svensjö T, Winkler T, Lu M, Eriksson C, Eriksson E. Hum Gene Ther...pTREtight promoter None Either Elledge 35625 pAAV-Ptet-RFP-shR-rtTA AAV; shRNA cloning vector; for evaluation... interest. tTA Off Sabatini 92099 AAVS1_Puro_Tet3G_3xFLAG_Twin_Strep Bidirectional promoter controls expression...System. Contains homology arms for integration into AAVS1 Genomic Safe Harbor Locus. Tet-On 3G On Doyon 58245...
  16. New CRISPR Tools: Cas7-11 and PASTE

    Type
    Blog Post
    ...systems have enzymes small enough to fit into a dual AAV system, albeit with lower knockdown efficiencies....HITI and HDR. PASTE is also compatible with both AAV and adenovirus templates. The system, which is larger... 6. PMID: 34489594. Eleonora I. Ioannidi, Matthew T. N. Yarnall, Cian Schmitt-Ulms, Rohan N. Krajeski,...
  17. CRISPR Guide

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    Collection
    ...INTEGRATE ( I nsertion of T ransposable E lements by G uide R NA- A ssisted T argeting), developed by Samuel...Topkar, V. V., Nguyen, N. T., Zheng, Z., Gonzales, A. P. W., Li, Z., Peterson, R. T., Yeh, J. J., Aryee, M...PMID: 28041849 Sakuma, T., Nishikawa, A., Kume, S., Chayama, K., & Yamamoto, T. (2014). Multiplex genome... R. T., Silverstein, R. A., Amrani, N., Peng, C., Kramme, C., Savic, N., Pacesa, M., Rodríguez, T. C.,... (22), 5635-5652.e29. PMID: 34653350 Chu, V. T., Weber, T., Wefers, B., Wurst, W., Sander, S., Rajewsky... Gao, L., Cox, D. B. T., Yan, W. X., Manteiga, J. C., Schneider, M. W., Yamano, T., Nishimasu, H., Nureki...Y., Nakada, S., Yamamoto, T., Sano, S., Hotta, A., Takeda, J., & Mashimo, T. (2019). CRISPR-Cas3 induces...
  18. Mammalian RNAi Tools

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    Collection
    ... a lentiviral backbone, with some retroviral and AAV backbone options. Plasmids for constitutive expression...window) . Moore, C. B., Guthrie, E. H., Huang, M. T., Taxman, D. J. (2010). Short hairpin RNA (shRNA):...
  19. DAP arrays for multiplex gene editing

    Type
    Blog Post
    ...elements for deliveries via adeno-associated virus (AAV) and lentivirus, demonstrating simultaneous editing...across four different types of human cells, including T cells and hematopoietic stem and progenitor cells....
Showing: 41 - 60 of 92 results