We narrowed to 290 results for: Pol;
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TypeBlog PostPublishedMay 9, 2017, 2:12 p.m....Cassettes transfection gRNAs expressed from a polycistronic transcript Requires co-transfection of Cas9...Cassettes transfection gRNAs expressed from a polycistronic transcript Requires co-transfection of Cas9 ...
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The time and cost required to make a plasmid
TypeBlog PostPublishedMarch 23, 2023, 1:15 p.m....plasmid? Figure 2: Survey results from a Twitter poll run in 2023, n=194. After the great Plasmid...much harder to calculate, in both our 2018 and 2023 poll, most people said it took them more than 22 hours... -
Seven Tips for Using LinkedIn as a Scientist
TypeBlog PostPublishedOct. 1, 2019, 1:21 p.m....shoulder for the picture. It tends to look like a police photo if you look straight at the camera. Pro tip...organizational work. LinkedIn is not the platform for politics, family updates, or click bait of any kind. For... -
The Future of Research Symposium Boston 2015
TypeBlog PostPublishedOct. 20, 2015, 2:30 p.m....professor of economics at the Andrew Young School of Policy Studies at Georgia State University, is an expert... in the intersection between science and public policy. Follow David on Twitter @driglar. References... -
CRISPR 101: Targeting Non-Coding RNAs with CRISPR/Cas9
TypeBlog PostPublishedNov. 14, 2024, 2:15 p.m....and Bester 2021). For example, inserting a polyadenylation signal downstream of the transcription start...fragment. (D) Knock-in: insertion of a synthetic polyadenylation (spA) signal. Figure and caption adapted from... -
Corralling and Cornering the Goldilocks Antibody
TypeBlog PostPublishedAug. 9, 2022, 1:15 p.m....). mAbs and rAbs have higher homogeneity than polyclonal antibodies because of their immunoglobin component...circumvents the batch-to-batch variability found in polyclonal antibodies, creating a potentially unlimited ... -
Viral Vectors 101: Chemogenetics
TypeBlog PostPublishedJuly 11, 2023, 1:15 p.m....such as the serotonin 3 receptor, will promote depolarization in neurons. Alternatively, combining with the...such as the glycine receptor, will promote hyperpolarization. PSAM ligands The advantage of PSAMs lies ... -
Overcoming the Challenges of Lentiviral Production
TypeBlog PostPublishedAug. 7, 2018, 12:31 p.m....In addition the transfection method (i.e. polyethyleneimine, calcium phosphate or liposomal methods), ...centrifugation on a sucrose gradient, spin columns, and polyethylene glycol (PEG) precipitation. All of these methods... -
Fluorescent Proteins 101: Introduction to FRET
TypeBlog PostPublishedJune 27, 2017, 1:03 p.m....oriented appropriately for energy transfer via dipole-dipole interaction. The efficiency of FRET can be measured... -
Illuminating Epigenetics with A FRET Based Biosensor
TypeBlog PostPublishedNov. 19, 2015, 3:30 p.m....can influence the transcription of genes by RNA polymerase II, or by the addition of methyl- groups to the...9 methylation, while the K27 reporter uses the polycomb chromodomain to recognise lysine 27 methylation... -
Tips to Make the Most of a Scientific Conference
TypeBlog PostPublishedMay 23, 2019, 12:26 p.m....conference If the conference has a social media policy, this should be on their website or the program...program booklet. Make sure you’re familiar with the policies before posting something on social media. If someone... -
Experimenting with New Careers while in Grad School
TypeBlog PostPublishedFeb. 25, 2016, 3:30 p.m.... myidp.sciencecareers.org mentioned museums. Indianapolis is home to one of "The world’s biggest and best...children’s museum", The Children's Museum of Indianapolis. I drove passed these dinosaurs every day. They... -
Plasmids 101: Multicistronic Vectors
TypeBlog PostPublishedSept. 9, 2014, 8:20 p.m....single mRNA. IRES was originally discovered in poliovirus RNA, where it promotes translation of the viral...eukaryotic mRNA directed by a sequence derived from poliovirus RNA. Pelletier et al (Nature. 1988 Jul 28;334... -
Antibodies 101: Producing Recombinant Antibodies
TypeBlog PostPublishedAug. 13, 2024, 1:15 p.m....While monoclonal and polyclonal antibodies are readily available from several sources, fewer sources ...Antibodies Plasmid-based Recombinant Antibodies Polyclonal Antibodies Resources on addgene.org Addgene's... -
Capturing a Moment with Marc Zimmer’s “The State of Science”
TypeBlog PostPublishedJuly 30, 2020, 1:15 p.m.... challenges of science becoming increasingly politicized. It would be nearly impossible for a career scientist...science in a “fake news and post-truth era,” the politicization of science (from climate change deniers to ... -
A Guide to Starting Your Own Journal Club
TypeBlog PostPublishedFeb. 6, 2020, 3 p.m....relevant parties, and the company at large, by polling and informal communications we made a decision ...scientists often prefer data. At Addgene we rely on polls and surveys. A mix of closed (multiple choice/binary... -
Plasmids 101: Secondary Nanobody Toolbox
TypeBlog PostPublishedFeb. 27, 2018, 2:04 p.m....allows for the following to occur: A) Multiple polyclonal secondary IgGs can bind to different epitopes... Reagent Pros Cons Antibodies Bivalent Polyclonal Can be labeled with multiple dyes Commercially... -
AAVs CREATed for Gene Delivery to the CNS and PNS
TypeBlog PostPublishedSept. 28, 2017, 2:01 p.m....CREATE cap plasmid, loxP sites flank the downstream polyA sequence. When viruses produced from this plasmid...into an animal with cell-type-specific Cre, the polyA sequence is inverted only in the Cre-expressing ... -
CRISPR Between the Genes: How to Experiment with Enhancers and Epigenomics
TypeBlog PostPublishedAug. 9, 2016, 2:30 p.m..... People commonly think of DNA as a linear polymer of A,T,G, and C nucleotides arranged in a double...two main criteria: no TTTTT allowed (this is a polymerase terminator), and no off-target effects for the... -
Hot Plasmids Spring 2024
TypeBlog PostPublishedMay 23, 2024, 1:15 p.m....ensure this tRNA processing only occurs on the RNA polymerase III transcript, the sgRNAs were encoded on the...donor site; SAS, splice acceptor site; pA, polyadenylation signal. Image reused from Riedmayr et al. 2023...