We narrowed to 573 results for: BASE
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TypeBlog PostPublishedFeb. 6, 2015, 2:46 p.m....Douglas K. Smith or the book on which this article is based. ...
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Choosing Your Perfect Empty Backbone
TypeBlog PostPublishedAug. 19, 2014, 3:39 p.m....Fly vectors The vast majority of fly vectors are based on p-element, random or targeted, integration into... -
Plasmids 101: Antibiotic Resistance Genes
TypeBlog PostPublishedJan. 30, 2014, 3:29 p.m....synthetic compounds. Antibiotics can be categorized based on whether they directly kill bacteria (bactericidal... -
Tips for a 1st Time CRISPR User (by a 1st Time CRISPR User)
TypeBlog PostPublishedMarch 7, 2017, 3:30 p.m.... a single allele in a human line, using methods based on homologous recombination (Rago et al., 2007)....opportunities, it’s an exciting time to be in the lab. Based on the power of available techniques and how quick...nuclease cleaves double stranded DNA (dsDNA) at basepair mismatches. To use this tool to detect a BRAF ...strand from the control cells, which should contain basepair mismatches at the site of the edit. Using Surveyor... -
With an Eye Towards the Future, We Look Back at the March for Science
TypeBlog PostPublishedOct. 24, 2017, 1:54 p.m....against unnecessary clinic regulations, evidence-based research is vital in combating misinformation and...83.7430°W – Alexandra Greenbaum Science and evidence-based policy and legislation hit home hard in Michigan... -
Visualizing Translation at the Single Molecule Level
TypeBlog PostPublishedAug. 1, 2017, 1:15 p.m....the authors of these papers did. Since the SunTag-based system tethers mRNAs to the plasma membrane, it’... -
Plasmids 101: Origin of Replication
TypeBlog PostPublishedNov. 11, 2020, 2:23 p.m....generally high in As and Ts. Why, you ask? Well, A-T base pairs are held together with two hydrogen bonds ... -
Hot Plasmids - June 2020 - Barcoded CRISPR Library, Sparse Cell Labeling, Calcineurin Reporter, and DNA Staining Dye Alternative
TypeBlog PostPublishedJune 2, 2020, 1:15 p.m....calcineurin. Current calcineurin gene reporters are based on the bacterial βgal assay, and are not suited ... -
An Addgene Summer Internship
TypeBlog PostPublishedAug. 8, 2024, 7:22 p.m....expected something wrong. My capstone project was based on plasmid cloning and I, the researcher, got to... -
The MTA at Addgene
TypeBlog PostPublishedJuly 23, 2024, 2:17 p.m....be distributed for research use only to industry-based scientists. Some organizations choose to share their... -
Antibodies 101: Chimeric Antibodies
TypeBlog PostPublishedApril 25, 2023, 1:15 p.m.... antibodies. Recombinant antibodies are plasmid-based and are created synthetically or derived from hybridoma... -
Plasmids 101: Gram Negative and Positive Bacteria
TypeBlog PostPublishedAug. 2, 2022, 1:15 p.m....and how components of the plasmid should change based on bacteria type. The gram positive and negative... -
Networking Follow-up: I Met a Person. Now What?
TypeBlog PostPublishedJan. 12, 2021, 2:15 p.m....Include follow-up questions or requests for advice based on your discussion. Perhaps you have a paper, protocol... -
Multifunctional Neural Fibers: Modulation from Gut to Brain
TypeBlog PostPublishedAug. 31, 2023, 1 p.m....Fink, Y., & Anikeeva, P. (2019). Flexible fiber-based optoelectronics for neural interfaces. Chemical ... -
Don’t Wait To Launch Your Health Science Startup
TypeBlog PostPublishedAug. 25, 2015, 2:30 p.m..... I am the cofounder and CEO of miLab, a Boston-based startup focused on empowering early-stage scientists... -
History of CRISPR Cas - A tale of survival and evolution
TypeBlog PostPublishedNov. 25, 2013, 10:12 p.m....types and subtypes using polythetic classification based on evolutionary similarity (5). Type II CRISPR/Cas... -
Addgene’s Viral Service - Why Virus? Why Now?
TypeBlog PostPublishedMarch 23, 2017, 2:30 p.m....3 nonprofit and our plasmid service was started based on donations. That seed money was used to build ... -
Opto-Nanobodies: Using Light to Manipulate Cell Signaling and Protein Purification
TypeBlog PostPublishedNov. 19, 2019, 2:08 p.m....application for OptoNBs takes us into cells: light-based control of signaling pathways. This is particularly... -
Viral Vectors 101: The AAV Retrograde Serotype
TypeBlog PostPublishedApril 27, 2023, 1:15 p.m....expression. AAV retrograde Unlike traditional dye-based neuronal tracing reagents, AAV particles require... -
Multiplexed Overexpression of Regulatory Factors (MORF) collection
TypeBlog PostPublishedMarch 30, 2023, 1:15 p.m....consistent with the cell type that was predicted based on the Atlas. They also looked at 17 of these TFs... -
Using CRISPR/Cas9 to Edit Disease Out of the Genome
TypeBlog PostPublishedJune 23, 2022, 1:15 p.m....0460.1000439 6. Wu et al. 2020. . “Advances in CRISPR/Cas-based Gene Therapy in Human Genetic Diseases.” Theranostics... -
Sweating the Small Stuff: Details in the Lab
TypeBlog PostPublishedFeb. 8, 2022, 2:15 p.m....Found in surgical suites, air fields, and military bases, checklists are the ultimate tool for doing things... -
From Lab Bench to Leadership: Transitioning into Management as a PhD
TypeBlog PostPublishedJan. 21, 2025, 2:15 p.m....quickly learned that my approach needed to adapt based on individual needs. For instance, I had one colleague... -
Viral Vectors 101: Inverted Terminal Repeats
TypeBlog PostPublishedOct. 19, 2023, 1:15 p.m....M., Shalik, I. K., & Yudkin, D. V. (2023). AAV- based vector improvements unrelated to capsid protein ... -
Hot Plasmids - December 2019 - CRISPR pooled library, LipoGlo, CRISPRa, and Voltage Imaging Tools
TypeBlog PostPublishedDec. 10, 2019, 1:58 p.m....activation of transcription in bacteria by co-opting σ54-based transcription. Transcription from σ54 promoters ... -
Components of CRISPR/Cas9
TypeBlog PostPublishedFeb. 2, 2016, 5 p.m.... sequence contained within the guide RNA and a 3-base pair sequence known as the Protospacer Adjacent ... -
Finding and Joining Your Dream Lab
TypeBlog PostPublishedApril 8, 2014, 2:50 p.m....interests.” George Church selects new hires initially based on those who notice and embrace the “odd and extreme... -
Advice on Career Paths and the Green Card Process for International Researchers and Entrepreneurs
TypeBlog PostPublishedDec. 20, 2017, 2:33 p.m....liability in respect to actions taken or not taken based on any or all the contents of this post. An attorney...September 2017, USCIS received 116,224 employment based green card applications and approved 91,023 during... -
Antibody Validation for Flow Cytometry
TypeBlog PostPublishedSept. 10, 2024, 1:15 p.m.... Knockout cell line approach Genetic knockout-based validation can conclusively prove the ability of... through its ability to separate the cell lines based on expression of the target. In this case, you could... -
Photosensitizer Induced Cell Ablation with FAP-TAP MG-2I-dL5**
TypeBlog PostPublishedSept. 19, 2017, 1:20 p.m....NIR photosensitizer that allows for precise light-based control of protein inactivation/cell ablation while... -
How Dry Ice Affects Viral Vector Sample pH & How to Avoid It
TypeBlog PostPublishedJune 20, 2017, 2:30 p.m....weeks of exposure to pH 5.1 (Potter et al., 2014). Based on our results and the results reported elsewhere... -
Top Requested Lentivirus and AAV of 2016
TypeBlog PostPublishedJan. 6, 2017, 3:56 p.m....Blast Most of Addgene’s lentiviral inventory is based on CRISPR tools, though we do provide a few non-... -
Choosing a CRISPR Nuclease: Site Accessibility, Specificity, and Sensitivity
TypeBlog PostPublishedNov. 5, 2019, 1:28 p.m....specificity. This can be especially important for base editing techniques, where Cas9 must be directed ... -
Hot Plasmids - June 2019 - Optogenetics, Acoustic Reporter Genes, microRNAs, and the CRISPR-Cas9 system CHIME
TypeBlog PostPublishedJune 6, 2019, 12:41 p.m....screens of immune cell activity. However, a CRISPR-based tool for in vivo functional analysis of immune cells... -
Hot Plasmids - March 2019 - Anti-CRISPR, 2in1 Cloning, Fluorescent Voltage Indicators, and Photoswitchable Proteins
TypeBlog PostPublishedMarch 19, 2019, 1:31 p.m....wanted, the team identified Archon1, a novel opsin-based fluorescent voltage indicator. Archon1 can embed... -
Fluorescent CRISPR Reporters: SRIRACCHA and GEmCherry2
TypeBlog PostPublishedMay 26, 2020, 1:15 p.m...., SRIRACCHA and GEMCherry2. We will cover single base-pair editing CRISPR reporters in the near future... -
Viral Vectors 101: Gamma-Retroviral Packaging Systems
TypeBlog PostPublishedAug. 6, 2024, 1:15 p.m....gene delivery to mammalian cells using 293T cell-based systems. Curr Protoc Immunol. 2001 May;Chapter 10... -
Viral Vectors 101: Types of viruses
TypeBlog PostPublishedJune 6, 2023, 1:15 p.m....Delivery: Potential Applications for Gene and Cell-Based Therapies in the New Era of Personalized Medicine... -
Hot Plasmids - May 2022
TypeBlog PostPublishedMay 26, 2022, 1:15 p.m.... Fig. 3: Development of a cleavage-free dCas9-based gene editor using microbial SSAPs. Image from Wang... system has a much lower error rate. For a one kilobase insertion, the researchers reported an editing...AAV system. dCas9-SSAP will make the editing of kilobase-scaled sequences more efficient and less risky... -
Antibodies 101: Selecting the Right Antibody
TypeBlog PostPublishedMarch 15, 2022, 1:15 p.m....that the antibody is guaranteed to work. Antibody-based assays are complex and antibodies may perform differently... -
Antibodies 101: Buffers, Storage, and Conjugates
TypeBlog PostPublishedFeb. 1, 2022, 2:15 p.m....is one of the most complex subjects in antibody-based protocols - but thankfully this is an Antibody 101... -
Antibodies 101: Secondary Antibodies
TypeBlog PostPublishedDec. 21, 2021, 2:15 p.m.... to identify each protein of interest, this gel-based method identifies proteins solely by weight and ... -
Antibodies 101: Polyclonal Antibodies
TypeBlog PostPublishedJuly 14, 2021, 1:15 p.m....about the advantages of using recombinant plasmid-based antibodies Resources on Addgene.org Discover Addgene... -
7 Tips to Secure a STEAM Internship This Summer
TypeBlog PostPublishedFeb. 2, 2021, 2:15 p.m....statement. Make certain to choose your recommenders based on your relationships to the person as well as their...resources, we created STEAMid, for a nationwide database of STEAM internships for high school, college... -
Gendered Innovations: Why Does Sex of the Cell Matter?
TypeBlog PostPublishedJuly 21, 2016, 2:30 p.m..... Such disparities might suggest underlying sex-based influences on physiologic or pathologic processes... -
Addgene's Tips for Plasmid Quality Control
TypeBlog PostPublishedJan. 14, 2016, 3:30 p.m....reliable sequence data back for the first 50-100 base pairs of your sequencing read. You can expect to...mammalian selection markers. You don’t need a fancy database to organize your own plasmid collection, although...help of DNA-editing software which integrates our database of over 2000 primers. Two 96-well PCR plates are...Finally, you will want to have a well-organized database of expected sequences, either for the inserts ...Get Plasmid Backbone Information from Our Vector Database ... -
New Tool for Lineage Tracing: The ClonTracer Library
TypeBlog PostPublishedSept. 22, 2015, 2:30 p.m....This article is based on an interview with Novartis researcher, Carrie Bhang. The ClonTracer Library,... -
CRISPR 101: Non-Homologous End Joining
TypeBlog PostPublishedApril 16, 2015, 3:45 p.m.... CRISPR guides that flank regions of hundreds of base pairs or more can simultaneously introduce a pair... -
Plasmids 101: Yeast Vectors
TypeBlog PostPublishedFeb. 25, 2014, 7:11 p.m....marker help synthesize? Counterselection? (growth-based positive selection for the loss of the marker gene... -
BeHeard Award 2018: Diseases of Glycosylation, Arginine Mutagenesis, & Neural Development
TypeBlog PostPublishedJune 26, 2018, 1:33 p.m...., Portugal. She leads the Glycoimmunology group based at the Research Unit on Applied Molecular Biosciences...