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TypeBlog PostPublishedSept. 18, 2018, 1:33 p.m....aptamers and MS2-binding fluorescent proteins were the state of the art in RNA imaging in vivo. These new “Riboglow... the brightness. Arne Fabritius and colleagues started with the FP mNeptune684 (originally described by...
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Comparing Cas9 to NgAgo: Can the Argonautes Best CRISPR?
TypeBlog PostPublishedJune 9, 2016, 2:30 p.m....can be ordered as oligonucleotides and should be stable in the cell. gDNA guides will also need to be transfected...-stranded breaks, with either blunt (Cas9) or staggered (Cpf1) cleavage. NgAgo takes a different approach... -
Predicting Adverse Reactions to Monoclonal Antibody Drugs
TypeBlog PostPublishedFeb. 13, 2024, 2:15 p.m....including the product origin; purity, mechanism, and stability; and sequence of biologic product, mode of administration...drug’s immunogenicity in-vitro helps researchers understand a drug’s safety and efficacy in vivo. ADAs ... -
K. phaffii: Rising to the Occasion
TypeBlog PostPublishedApril 4, 2023, 1 p.m....sequenced There are several human disease models established in yeast, including a widely used Parkinson’s...well as glucose or glycerol). K. phaffii is only distantly related to S. pombe and S. cerevisiae; evolutionarily... -
DAP arrays for multiplex gene editing
TypeBlog PostPublishedJuly 7, 2022, 1:15 p.m....Now with the DAP array, it is possible to use the state-of-art base editor, prime editor, or any CRISPR-...CRISPR-based gene editors, for correcting mutations or installing functional genes to study and potentially treat... -
Early Career Researcher Toolbox: Free Tools for Science Writing
TypeBlog PostPublishedApril 28, 2021, 1:15 p.m....each week, and there’s advice on how to actually establish that schedule. There’s also tips for setting writing... writing goals, tracking progress, and starting a writing group. Loop Habit Tracker app for Android This... -
Plasmids 101: NGS Quality Control for Pooled Libraries
TypeBlog PostPublishedOct. 26, 2017, 1:59 p.m....distribution. You can also use these tips as a starting point when you need to amplify a library for your...Typically they’ll be in a file in FASTQ format, a standard format for storing NGS reads and their corresponding... -
New and Upcoming Viral Vectors - June 2019
TypeBlog PostPublishedJune 18, 2019, 1:15 p.m....high contrast between its resting state and its calcium-bound state, which was achieved by lowering the... -
Addgene Depositors Get More Citations
TypeBlog PostPublishedApril 20, 2017, 2:30 p.m.... demand for the related plasmid. Under such circumstances, we would observe this same correlation, but...ssrn.com/author=1232466. Neil Thompson is an Assistant Professor of Innovation and Strategy at the MIT... -
With Our New Viral Service, We're Taking CRISPR Further!
TypeBlog PostPublishedDec. 6, 2016, 3:30 p.m....many cases the plasmids themselves are only the starting point for the production of viruses used to deliver...stocks. Our research scientists have provided their standard lentivirus production protocol here and you can... -
Hot Plasmids - September 2019 - CRISPR, Auxin Inducible Degradation, MerMAID Channelrhodopsins, and Genome Looping
TypeBlog PostPublishedSept. 3, 2019, 1:15 p.m....of studying the effects of endogenous looping on distal promoters and enhancers, or have attempted to engineer...these LADL Anchors to genomic targets, such as a distal promoter and an enhancer. What makes LADL unique... -
Components of CRISPR/Cas9
TypeBlog PostPublishedFeb. 2, 2016, 5 p.m....xCas9 3' NG, GAA, or GAT SpCas9-NG 3' NG Staphylococcus aureus (SA); SaCas9 3' NNGRRT or NNGRR(N) ...the different components of CRISPR, It's time to start thinking about how you can used them in your experiments... -
Synthetic Photobiology: Optogenetics for E. coli
TypeBlog PostPublishedSept. 8, 2015, 2:30 p.m....some promoter activity persisted in the inactive state. The dynamic range, defined as the difference between...components, removing inducible promoters that could crosstalk with other pathways. They also reduced system ... -
Management for Scientists: Delegating is Key
TypeBlog PostPublishedFeb. 20, 2015, 8:30 p.m....approachable mistakes will be made that could have been prevented. Make sure everyone understands that no ... -
Flow Cytometry Readouts: Yes, No, and Everything in Between
TypeBlog PostPublishedAug. 20, 2024, 1:15 p.m.... are positive for your marker would be a good statistic to compare between samples. In cases where there... immunotherapies. She is currently a Research Assistant in Arlene Sharpe’s lab at Harvard Medical School... -
GCE4All: Making Genetic Code Expansion Accessible
TypeBlog PostPublishedJune 15, 2023, 1:15 p.m....GCE4All, an NIH-funded center located at Oregon State University focused on turning GCE tools developed...in your experiments, GCE4All is a great place to start. They host monthly webinars, workshops, and a bulletin... -
Antibodies 101: ChIP
TypeBlog PostPublishedMarch 10, 2022, 3:25 p.m....may be thinking, well, these are mostly fairly standard molecular and cell biology techniques. What’s ...step can affect the optimization of another. For instance, a sample may need more or less cross-linking ... -
Behind the scenes: Addgene’s new search engine and more
TypeBlog PostPublishedDec. 12, 2019, 2:22 p.m.... and of our data in particular and our deep understanding of Addgene’s customer’s needs. Categories We...engine to be so specialized that it appears to “understand” biology. We hope you will give our new search... -
REPLACR Mutagenesis: Replacing In Vitro Recombination Methods
TypeBlog PostPublishedFeb. 10, 2016, 3:30 p.m.... into the bacterial genome. REPLACR-mutagenesis starts out in familiar territory, but quickly diverges...recombination then joins the linear PCR products into stable circular plasmids - no nick repair is needed. Since... -
Back to Bacteria: CRISPR gRNA Multiplexing Using tRNAs
TypeBlog PostPublishedJune 2, 2015, 6:06 p.m....only 44% and 66% indel frequency with the use of standard single gRNA constructs. When PTG constructs with...<200 bp tRNA-gRNA takes up half the space of a standard pol III-gRNA, which will facilitate CRISPR/Cas9...