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We narrowed to 766 results for: Ncl

Showing: 161 - 180 of 766 results
  1. Using Addgene's New Viral Service for Your Research

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    Blog Post
    ...distributing lentivirus (with many CRISPR tools included among the preps that are currently available) ... AAV preparations have worked well in my lab, including in applications where we have delivered them in...The blog provides tips for working with viruses including advice on how to titer lentiviral preps, troubleshoot...on each viral prep’s specific material page and includes western blots as well as other expression data...
  2. New and Upcoming Viral Vectors - December 2019

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    Blog Post
    ... browse our entire AAV inventory. Our new AAVs include: Optogenetics AAV Control AAV Biosensor AAV And...H134R) plasmids from Karl Deisseroth’s lab, which includes pAAV-hSyn Con/Fon hChR2(H134R)-EYFP that is both...have expanded our calcium sensor collection to include our first Flp-dependent GCaMP, AAV8-105714. Several... for the calcium sensor jGCaMP7 from Janelia, including three jGCaMP7 plasmids now packaged in AAVrg. ...
  3. Plasmids 101: Gram Negative and Positive Bacteria

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    Blog Post
    ...the ins and outs of this classification system, including its history, biology, and usages in the lab. History...peptidoglycan membrane. Common gram positive bacteria include staphylococci and streptococci. Gram negative bacteria... lipid membrane. Common gram negative bacteria include salmonella and E. coli. Because of their thicker... For more specific procedural instructions, including timing, preparing the smear, and mixing the stains...
  4. Addgene-Seeding Labs plasmid grant round 3: microbial drug resistance and biofilms, antidiabetic plant components, visualizing brain injury - and a glowing robot fish

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    Blog Post
    ...span four continents and research diverse topics including microbiology, brain injury, drug discovery, and...PZA-resistance by using different approaches, including CRISPR and recombination-mediated genetic engineering...studied various aspects extreme life on earth including extremophile microorganisms, biomarkers, and recently...fluorescent signals from the sensor, and send a signal including its position in the river back to the user.   ...
  5. GCE4All: Making Genetic Code Expansion Accessible

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    Blog Post
    ...GCE, each component of the experiment system (including media, cell type, and growth temperature) may ...to use a protocol that you’ll have to rework to include reagents accessible to your lab. The solution GCE...is for recombinant expression of phosphoserine-including proteins in E. coli (Zhu et al., 2022). It uses... While they’ve shortlisted several protocols, including their phosphoserine ncAA protocol, to optimize...
  6. Plasmids 101: Transformation, Transduction, Bacterial Conjugation, and Transfection

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    Blog Post
    ...ways foreign DNA can be introduced into cells including transformation, transduction, conjugation, and...often comes from adjacent lysed bacteria and can include plasmid DNA or fragmented DNA released into the...Addgene. For more information on viral vectors, including transduction download our Viral Vectors 101 eBook...into a eukaryotic cell through non-viral methods including both chemical and physical methods in the lab....
  7. Reproducibility for Everyone: Lessons from an Open Science Collaboration

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    Blog Post
    ...example, Addgene’s contributions by Tyler Ford included reagent sharing and were presented at the ASPB...at this specific conference, and I was able to include and exclude different modules for this workshop...learned: Since early 2018 the team has grown to include experts who could help provide new materials and...assembled the right people at the right time. Be inclusive and seek solutions by working with communities...
  8. Teaching an Old DOG New Tricks: Controlling Protein Activity with GFP

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    Blog Post
    ...also be designed with other DNA-binding domains, including the commonly used LexA and rTetR systems such ...could be delivered throughout the nervous system, including the motor cortex, cerebellum, and spinal cord....easily adaptable to neuroscience applications, including optogenetics, and they should make it much easier...Other proteins may also be utliized as scaffolds, including the set of red fluorescent proteins. The T-DOGGs...
  9. Split Fluorescent Proteins for Studying Protein-Protein Interactions

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    Blog Post
    ...contains both fragments of split mVenus (aa 155), includes I152L in N-terminal fragment An enhanced recombinant...Dan Mulvihill mVenus Split mVenus (aa 155), includes I152L in N-terminal fragment Constant rate of ...  When designing experiments, it’s important to include proper controls to assess the behavior of the split...Biosensors Collection Split Luciferase systems, including NanoLuc®, DULIP, LuTHy Other split protein tools...
  10. Hot Plasmids and Viral Preps - March 2021

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    Blog Post
    .... This tool-kit includes an array of FPs as well as additional useful tags, including 3xFLAG epitopes,... chromatin. A fluorescent protein can still be included for visualization purposes, but the key component...green. This system can be used in many cell types including endothelial cell-pericyte, neuron-astrocyte, and...
  11. Adeno Associated Virus (AAV) for Cell and Gene Therapy

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    Blog Post
    ... delivery technologies have been investigated including lentiviruses, adenovirus, and inorganic delivery...additional safety benefits: they lack all viral genes, including those that are responsible for integration into...capable of infecting a wide range of cell types including but not limited to muscle, liver, and brain cells...clinical trials have been directed at diseases including but not limited to hemophilia B, LPL deficiency...
  12. Savvy Advocates Needed to Navigate a Scientific Enterprise in Flux

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    Blog Post
    ...for affecting change. On Friday, the symposium includes a panel discussion and keynote by former congressman...implementation and compliance for the FLSA changes, including finding money in already tight lab budgets and...their advocacy skills. Friday’s symposium will include a discussion on effective advocacy strategies on... on various levels, with panelists including: Kate Stoll, PhD - Senior Policy Advisor MIT Washington ...
  13. Antibodies 101: Conventional vs Spectral Flow Cytometry

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    Blog Post
    ...unstained flow controls). Spectral flow cytometers include a tool called “autofluorescence extraction” which...various tissue types varies, it is critical to include an unstained sample for each tissue type you are... the expression levels of the markers you are including in your panel. Highly expressed markers should...during unmixing. Additionally, it is critical to include unstained beads or cells within your reference ...
  14. Twenty Years of Addgene Sharing: CRISPR

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    Blog Post
    ...Over the years, Addgene’s repository has grown to include many CRISPR tools.  Distributing and depositing...this tell us? Well, it’s hard to draw any exact conclusions, but it certainly suggests that Addgene depositors...approximately 104 plasmids shipped per working day, including appropriate MTAs and customs forms. Of course,...repository have been cited a total of 23,006 times, including 14,677 unique citations.  CRISPR is a story that...
  15. CRISPR 101: Mammalian Expression Systems and Delivery Methods

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    Blog Post
    ...are required for any application. If you want to include a homology directed repair (HDR) template to create... table below summarizes the various components included with each expression system as well as suitable...components into mammalian cell lines is quite broad and includes several different methods, so we've summarized...Difficulty Hard Hard Hard These tables are not inclusive of all methods, nor are these methods limited ...
  16. Capturing a Moment with Marc Zimmer’s “The State of Science”

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    Blog Post
    ...addressed in a somewhat cursory manner, their inclusion here adds much needed context to understand every...to see the dirty laundry exposed here, but it’s unclear how much they will actually care. The section of...state of science would be complete without the inclusion of some interesting case studies, and Zimmer provides...who originally isolated the GFP gene but was not included amongst the Nobel prize winners for developing...
  17. The Importance of a Fun Workplace: Company Culture at Addgene

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    Blog Post
    ...beer. Ha! We had over 60 people join the fun - including a lot of future Addgenies as shown in the photo...employees. We now have a team of three (myself included) that plan big company events and fun things to...people you spend 40+ hours with each week. In conclusion - get out there any have some fun together! Laura...at all really! We've had plenty of events that included a simple corn hole set and a cooler. Chances are...
  18. CRISPR 101: Which Cas9 Do I Choose for My CRISPR Experiment?

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    Blog Post
    ...domain - VP64.  Later generations of activators include the SunTag system which facilitates recruitment...Addgene’s website. Fig. 3: Cas9 repressors include dCas9 alone and a dCas9-KRAB fusion, both targeted...targeted to the promoter region. Cas9 activators include Cas9 fused to VP64, VP64 along with other SAM factors...expression in different species and cell types including (but not limited to) bacteria, yeast, plants, ...
  19. Overcoming the AAV Size Limitation for CRISPR Delivery

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    Blog Post
    ...made smaller. Previous attempts to “shrink” Cas9 include the use of St1Cas9 (~3.3 kb) from Streptococcus... approximately 1350 amino acids in size, which includes SpCas9, and shortern orthologs approximately 1000...in mouse liver.  Two other smaller Cas proteins include Cas12b and CasX. While there are no papers yet ...capabilities of full-length SpCas9. This set of plasmids includes AAV-Cas9C-VPR for targeted gene activation. Split...
  20. What's Your Organism? Expanding Genomic Tools via the NSF EDGE Program

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    Blog Post
    ...that went beyond obtaining “omic” data and had to include clear plans to connect Genotype to Phenotype thus... is to ensure that, in general, these labs all include materials sharing in their dissemination plans ... diversity in the social bonds that they form including genetic mechanisms that control who a female wants...of basic evolution of fungi and eukaryotes and includes the fungus that is killing frogs all over the ...
Showing: 161 - 180 of 766 results