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  1. The Challenges of Cell Culture

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    ... Learn All about Mammalian Vectors Read up on CRISPR Delivery Systems for Mammalian Cells Learn about...been retracted due to cell line contamination: Epithelial Mesenchymal Transition Is Required for Acquisition... so any results generated are reproducible and reliable. When you order a new cell line you will need ...conducted during projects to ensure the results are reliable. With this two-pronged approach, the many mistakes... Resources on Addgene.org Find Plasmids for Mammalian Cells ...
  2. Using AAV for Neuronal Tracing

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    ...clearer picture of neuronal connectivity in the mammalian brain (Wickersham et al., 2007; plasmids at Addgene...similar approach was used by researchers from the Janelia Campus for their MouseLight project but neurons...at the University of California, Berkeley, the Janelia Research Campus also developed a new AAV variant...was shown to cross the blood brain barrier by endothelial transcytosis (Foust et al., 2009; Merkel et al...vector serotypes 1,2,5,6,7,8,9 in rat neurons and glia in vitro. Virology 372(1), 24–34. PubMed PMID: 18035387...transcytosis and transduction using primary human brain endothelial cells. J Neurochem 140, 216–230.  PubMed PMID...PMC2629495. Zingg, B., Chou, X., Zhang, Z., Mesik, L., Liang, F., Tao, H.W., and Zhang, L.I. (2017). AAV-mediated...
  3. New CRISPR Web Resources and #12DaysofCRISPR Recap

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    ... new page shows you base editing plasmids for mammalian systems, bacteria, plants, and yeast. Popular ...Targeting: This page contains Cas13 constructs for mammalian and bacterial systems. Plasmids with wild-type...unique non-specific RNA cleavage in bacteria. In mammalian systems, Cas13a degrades only the specified RNA...anyone predict that we’d be able to edit RNA in mammalian cells with CRISPR? I certainly didn’t, but now...Genotyping Day 5: Delivery systems: CRISPR 101: Mammalian Expression Systems and Delivery Methods and A ...
  4. Fluorescent Biosensors for Measuring Autophagic Flux

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    ...changes in autophagic activity, and are a more reliable indicator of autophagic activity. The aim of this...targeted to the vacuole in yeast or the lysosome in mammalian cells. This decrease in pH quenches SEP but not...Addgene! Keima autophagy biosensor Keima is a mammalian dual-emission autophagy biosensor. Its resistance...Tamotsu Yoshimori, and Beth Levine. "Methods in mammalian autophagy research." Cell 140.3 (2010): 313-326...measurements of macroautophagy and mitophagy in mammalian cells using a single fluorescent biosensor." Scientific...
  5. Special Delivery: Fluorophore Targeting for FRET Studies

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    ...synthetase Mammalian Cells pCMV-DnpK dinitrophenyl hapten Mammalian Cells pANAP AnapRS Mammalian Cells ...pMAH-POLY Polyspecific aminoacyl-tRNA Synthetase Mammalian Cells pDULE-ABK pyrrolysyl-tRNA synthase for...for aliphatic diazirine amino acids E. coli and Mammalian Cells pEVOL-pAzF synthetase for p-azido-l-phenylalanine...poly-histidine tag often used for protein purification is a reliable FRET acceptor labeling site when used in conjunction...
  6. New Neuroscience Tool: The iGluSnFR3 Glutamate Sensor

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    ...FLP-dependent expression GFAP: Glial fibrillary acidic protein (promoter). Good for Glial expression (not neurons...developed in 2013 by Loren Looger’s lab at HHMI Janelia Research Campus to give researchers the ability...fusion to the PDGFR transmembrane domain in the mammalian expression pMinDisplay vector. GPI contains a ...indicators with improved activation kinetics and localiation for imaging synaptic transmission” bioRxiv (2022...
  7. Starter Guide to induced Pluripotent Stem Cells (iPSCs) Part 2:  Reprogramming and Transdifferentiation

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    ...hair pluck, peripheral blood cells, and renal epithelial cells from urine are some of the easily isolated...Pancreatic β-cells [16] Intestinal tissue [17] Lung epithelial cells [18] Red blood cells [19, 20] Osteoclasts.... 7(12): p. 2080-9. PubMed PMID: 23138349. 13. Williams, L.A., B.N. Davis-Dusenbery, and K.C. Eggan, SnapShot... al., Efficient generation of lung and airway epithelial cells from human pluripotent stem cells. Nat ... 24930130. PubMed Central PMCID: PMC4169698. 24. Lian, X., et al., Robust cardiomyocyte differentiation.... Patsch, C., et al., Generation of vascular endothelial and smooth muscle cells from human pluripotent...
  8. Rosella: A Fluorescent pH-Biosensor for Studying Autophagy

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    ...bodies in yeast. A GFP-tagged version of LC3, the mammalian Atg8p homolog, can also be used to monitor autophagy...color-emission biosensor named after the brightly-coloured Australian parrot. It’s comprised of two tandem fluorescent...measurements of macroautophagy and mitophagy in mammalian cells using a single fluorescent biosensor. Scientific...Yoshimori, T., & Levine, B. (2010). Methods in Mammalian Autophagy Research. Cell,140(3), 313-326. doi:...Enzymology Autophagy: Lower Eukaryotes and Non-Mammalian Systems, Part A, 33-42. doi:10.1016/s0076-6879...
  9. Hot Plasmids - August 2020

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    ...Yeast-based protein evolution Fluorescent tools for mammalian cells Nanobody purification CRISPRi and CRISPRa...tools for labeling structures and compartments in mammalian cells By Angela Abitua Genetically encoded fluorescent...from the Lck gene. For marking microtubules of mammalian cells, the author found that too high expression...label entire microtubules. Find these fluorescent mammalian cell structure markers plasmids at Addgene! Chertkova...virus. It was demonstrated to work in human lung epithelial cells. Find the plasmids at Addgene The MoClo...
  10. Twenty Years of Sharing: Addgene's Viral Vector Service

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    ...wild counterparts. Those familiar with viral vectors, and especially those familiar with adeno-associated...lessons learned from our plasmid lab to develop a reliable and robust high quality viral vector service, ...vector service because we realized that having reliable ready-to-use vectors made from plasmids in the... developed through the GENIE project at HHMI’s Janelia Research Campus on the GENIE website.   Bibliography...
  11. Tips for CRISPR Gene Editing in Mice

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    ... has expanded since its adaptation for use in mammalian cells in 2012-2013. Researchers are now using ...Now that you’ve validated your gRNAs for use in mammalian cells, it’s time to use them in mouse embryos....method was developed as the use of CRISPR/Cas9 in mammalian cells was being explored and it allowed control...that we’ll learn much more from our favourite mammalian model organisms in the near future.  Many thanks...Design You gRNA Find CRISPR Plasmids for Use in Mammalian Cells Check out All of Our CRISPR Resources   ...
  12. Hot Plasmids: Summer 2024

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    ...Waldron The mammalian nervous system is composed of myriad cell types and subtypes, and a familiar challenge...given cell type. For example, glial fibrillary acidic protein (GFAP) is a glia-specific intermediate filament...Efficient site-specific integration of large genes in mammalian cells via continuously evolved recombinases and...
  13. Plasmids 101: Dimers and Multimers

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    ...Ribeiro et al., 2009), and at high copy numbers (Williams, Carnes, and Hodgson, 2009). More research is ...maintain cultures in log phase growth. In a study by Williams et al. (2009), pUC multimerization was reduced...transfected supercoiled plasmid DNA concatemers in mammalian cells. J Gene Med. 2009 May;11(5):444-53. doi:...: 10.1016/0092-8674(84)90060-6. PMID: 6323019. Williams JA, Carnes AE, Hodgson CP. Plasmid DNA vaccine...2009 Feb 20. PMID: 19233255; PMCID: PMC2693335. Williams JA, Luke J, Langtry S, Anderson S, Hodgson CP,...
  14. Plasmids 101: Repressible Promoters

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    ...bacterial origins, Tet systems function well in mammalian cells, and TRE-containing promoters can be used...OFF. The cumate switch system functions well in mammalian cells, and can be used in the repressible manner...previous post. While originally developed for use in mammalian cells, this system has also been implemented in...Bujard H. Tight control of gene expression in mammalian cells by tetracycline-responsive promoters. Proc...-switch: a system for regulated expression in mammalian cells. BMC Biotechnol 6, 43 (2006). https://doi.org...
  15. A Practical Guide to Optimizing AAV DIO and FLEx Vector Expression

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    ...differences in tropism between cell types (astrocytes, microglia, neurons, etc.) and even neuronal phenotype in...hydroxylase (TH) promoter for catecholamine neurons or glial fibrillary acidic protein (GFAP) for astrocytes ...expression of the packaged transgene in neurons and glia.   Check the recombination rate The first step in... Burger C, Gorbatyuk OS, Velardo MJ, Peden CS, Williams P, Zolotukhin S, Reier PJ, Mandel RJ, Muzyczka...Carroll SJ, Cook WH, Young D (2021) AAV Targeting of Glial Cell Types in the Central and Peripheral Nervous...
  16. Why Do I Need an MTA Anyway?

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    ...officers are familiar with the UBMTA and are happy to agree to it. Their confidence and familiarity with the...publications relating to the material Limited liability Benefits to the Recipient (organization / lab... comment or review by the Provider Limited liability Addgene makes it easy Even with all those benefits...
  17. Supporting Rare Disease Research with BeHeard 2017

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    ... devastating afflictions. Elia Di Schiavi - Spinal muscular atrophy Dr. Elia Di Schiavi is a Research ...Fellow at the Vancouver Prostate Center and is affiliated with the University of British Columbia Department...information about the disease on the Meothelioma Cancer Alliance Website.  We are proud to provide support to Drs...
  18. In Living Color: The Skinny on In Vivo Imaging Tools

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    ...electromagnetic spectrum – the spectral region in which mammalian tissues are nearly transparent. As Verkhusha explained...explained it to me, the transparency window of mammalian tissues is set by the properties of hemoglobin...proteins allowed a signal-to-background ratio in mammalian tissues 20-fold greater than any fluorescent protein... fluoresce outside the transparency window of mammalian tissues,” Verkhusha said. “We developed near-infrared...
  19. Some Like it Hot: Thermostable GeoCas9

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    ...tool of choice for a number of model organisms: mammalian cells, yeast, drosophila, plants, worms, zebrafish...Activity 35 - 45 °C 50 - 70 °C Genome Editing in Mammalian Cells? Yes Yes Longevity in Serum?* No Yes ... experimental results. GeoCas9 RNP editing in mammalian cells Besides being able to take some heat, GeoCas9...GeoCas9 can introduce genomic edits in mammalian cells. Harrington et al tested GeoCas9’s editing skills...
  20. CRISPR 101: Multiplex Expression of gRNAs

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    ... many tools to help you multiplex - we’ll use mammalian plasmids to introduce you to some of your potential...capacity vectors like AAV. In addition to the mammalian option described below, plasmids for making polycistronic...available from the Yang lab for use in plants. The mammalian multiplex systems use the Csy4 RNA nuclease from...modular vector system for rapid combinatorial mammalian genetics.” Journal of Clinical Investigation 125... plasmids from this paper at Addgene. 7. Ma, Xingliang, et al. “A robust CRISPR/Cas9 system for convenient...
Showing: 61 - 80 of 540 results