We narrowed to 517 results for: SET
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TypeBlog PostPublishedSept. 8, 2016, 2:30 p.m....discovered in 1856 by William Perkin. His discovery set off a flurry of activity and the majority of the ...
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CRISPR Antimicrobials
TypeBlog PostPublishedMay 3, 2016, 2:30 p.m..... suggest that it could be valuable in medical settings where antibiotic resistant bacteria have previously...Even when researchers develop new antibiotics, the onset of resistance is swift, as few as five years after... -
Avoiding the Dark Side of Fluorescent Protein Fusions with mOX FPs
TypeBlog PostPublishedOct. 27, 2015, 3 p.m....example, with standard fluorescent microscope filter sets, users can label multiple proteins of interest with... -
Tips from the Repository Trenches: Using Barcodes to Track Samples
TypeBlog PostPublishedOct. 6, 2015, 2:30 p.m....Fridays. From each overnight culture, we prepare three sets of 2D barcoded tubes. Two of the tubes are used ... -
Plasmids 101: Control Plasmids
TypeBlog PostPublishedApril 9, 2015, 3:29 p.m....independent variable. Biological replicates In any given set of experiments, the biological controls are more ... -
Plasmids 101: Multicistronic Vectors
TypeBlog PostPublishedSept. 9, 2014, 8:20 p.m....multiple genes is valuable in many experimental settings. To achieve this, scientists use a multitude of...individual expression cassettes, having the genes expressed from the same cassette is sometimes advantageous...and you can then insert the whole multicistronic cassette into a backbone as a single unit. Although it ... -
pCXLE toolkit: Efficient episomal plasmid-based method to reprogram peripheral blood cells to iPSCs
TypeBlog PostPublishedDec. 14, 2017, 2:08 p.m....in the best-case scenario [7]. In the clinical setting where patient blood samples are limited, such low...by Kusumika (Kushi) Mukherjee, a Postdoc at Massachussetts General Hospital. A little over a decade back...Mukherjee is currently a postdoctoral fellow at Massachusetts General Hospital with research interests in ... -
Sonic Hedgehog? Sleeping Beauty? Learn About the Genes Behind Addgene’s Conference Room Names
TypeBlog PostPublishedApril 2, 2019, 1:44 p.m....frogs, mice, and even humans. It binds to a specific set of DNA-binding transcription factors to repress the... -
Replacing Paper: Tips for Choosing an Electronic lab Notebook
TypeBlog PostPublishedJuly 10, 2018, 1:08 p.m....team members only, under the specific permissions set for every member of your team. Do you need to make... -
3 Tips to Improve HDR Efficiency for CRISPR Editing in Human Cells
TypeBlog PostPublishedSept. 5, 2017, 1:58 p.m.... (Cong et al, Mai et al) we were very excited to set up a CRISPR-based editing platform in our lab. Our... -
Overcoming the AAV Size Limitation for CRISPR Delivery
TypeBlog PostPublishedSept. 16, 2020, 1 p.m....gene-targeting capabilities of full-length SpCas9. This set of plasmids includes AAV-Cas9C-VPR for targeted gene...genes in human cells using compact expression cassettes. Sci Rep 5: . https://doi.org/10.1038/srep10777... -
Tips and Tricks for Using Golden Gate Modular Cloning (MoClo)
TypeBlog PostPublishedJuly 8, 2025, 1:15 p.m....If your lab owns a liquid handling robot, you can set it up to automate the reagent transfer and the restriction–ligation... -
Antibodies 101: Reading a Flow Plot
TypeBlog PostPublishedFeb. 6, 2024, 3:13 p.m....your “gating strategy.” This series of markers are set up sequentially, from broadest to most specific marker...Subtypes of immune cells are often defined by a subset of the markers used to identify them, such as “... -
Twenty Years of Sharing: Addgene's Viral Vector Service
TypeBlog PostPublishedJuly 30, 2024, 1:15 p.m....it’s a combination of many factors unique to this set of tools and the community they serve. As difficult...validating and using an AAV in a specific experimental setup. Teams across Addgene have worked hard to ensure...compared to other AAVs preps from 2016–2023. B) Inset showing distribution of only GCaMP6, jGCaMP7, and... -
Tips for Getting a Faculty Position
TypeBlog PostPublishedJuly 20, 2023, 1:15 p.m.... document examples are not especially helpful. I set out to make something practical and accessible. If... -
5 Reasons to Use Reddit for Science Communication
TypeBlog PostPublishedOct. 20, 2016, 2:30 p.m....forums on particular topics. Volunteer moderators set the rules for these forums and try to keep discussions... -
Plasmids 101: E. coli Strains for Protein Expression
TypeBlog PostPublishedFeb. 10, 2015, 3:06 p.m....Tempurature: Analyze your expression conditions by setting up a small-scale expression experiment to test ...StrR, TetR) Expression of insoluble proteins Rosetta2 (DE3)* Chloramphenicol (pRARE) Good for “universal... plasmid contains a chloramphenicol resistance cassette for positive selection and a p15A origin of replication... -
Multicolor Animals: Using Fluorescent Proteins to Understand Single Cell Behavior
TypeBlog PostPublishedMarch 5, 2019, 1:08 p.m.... uses Cre to trigger the inversion of two tandem sets of genes aligned head-to-head and the deletion of... same XFP transgene in an adult fly. As a stop cassette is located directly upstream of the fluorescent... -
Fluorescent Proteins 101: When GFP lets you down
TypeBlog PostPublishedAug. 23, 2018, 12:05 p.m....co-factor, (iii) easy visualization with standard filter sets on a fluorescence microscope, and finally (iv) good... -
Harnessing Bacterial Toxins for Allelic Exchange
TypeBlog PostPublishedAug. 15, 2019, 12:30 p.m....PMCID: PMC3748948. Khetrapal, Varnica, et al. "A set of powerful negative selection systems for unmodified...expression of a gene with an antibiotic resistance cassette. This leaves a “scar” in the chromosome, sometimes...vector contains sacB, an chloramphenicol resistance cassette, and the R6K origin of replication to allow replication...pDS132 (Philippe et al., 2004): Replaced the sacB cassette with one of three toxins from the Khetrapal paper...medicine and clinical infectious diseases at the Massachusetts General Hospital where he is now an attending...