We narrowed to 776 results for: IRE
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TypeBlog PostPublishedMay 23, 2019, 12:26 p.m....poster: those that want you to walk them through the entire poster, or those that want to look through themselves...handle on your nametag for the tweep up (and for the entire conference, in general). After the conference Review...
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Anatomy of a Plasmid Page at Addgene
TypeBlog PostPublishedFeb. 4, 2016, 3:30 p.m....in the depositing lab, although you may have an entirely different use in mind! This section of our plasmid...in the E. coli lab strain DH5a, but others may require strains such as ccdB survival (for Gateway plasmids... -
Transgenic Organisms, Cas9 Gene Drives, and Appropriate Safeguards
TypeBlog PostPublishedMay 22, 2015, 4:58 p.m...., the drive could eventually spread through the entire wild population with unpredictable ecological effects...ecological, and reproductive confinement typically require very little effort to implement (depending on the... -
Interview: Nicola Patron on Plant Synthetic Biology, MoClo, and More
TypeBlog PostPublishedJune 12, 2014, 3:30 p.m....tools work in any plant? Patron: The MoClo kit is entirely for dicots, not grasses and wheat, but we do work... Patron: I started my Twitter account recently inspired by an academic in literature who gave a talk to... -
Which Fluorescent Protein Should I Use?
TypeBlog PostPublishedMay 20, 2014, 2:06 p.m....emission is green or red light. For example, T-Sapphire, LSSmOrange, and LSSmKate. Fluorescent Sensors...many FPs (particularly those derived from GFP) requires oxygen. Therefore, these FPs cannot be used in... -
Drew Endy Introduces the Biobrick Public Agreement Plasmid Collection
TypeBlog PostPublishedDec. 12, 2013, 3:35 p.m....think of as an operating system for engineering an entire cell. Typically when people use plasmids, they ...much easier. So you could imagine engineering the entirety of a cell. That's a big long-term technical challenge... -
What’s in Your Tube?: A Quick Guide to Measuring DNA by Spectrophotometry
TypeBlog PostPublishedJuly 1, 2025, 1:15 p.m.... just be sure to check that your RNase has not expired (or been forgotten). Improving read accuracy...purification protocol. Are any of your materials expired? Did you pipette carefully? Remember to discard... -
Antibodies 101: Producing Recombinant Antibodies
TypeBlog PostPublishedAug. 13, 2024, 1:15 p.m....choose, you may not be able to elute the antibodies directly into your preferred buffer. If that’s the case...suggests, you may also concentrate your prep to the desired concentration using these columns. If you are conjugating... -
The Effect of COVID-19 on Liu Lab Plasmid Requests From Addgene Data
TypeBlog PostPublishedJuly 16, 2020, 1:15 p.m....modeling isn’t up your alley, feel free to skip directly to the results. To start modeling our data, we...chemistry and chemical biology. David R. Liu is Director of the Merkin Institute and Vice-Chair of the ... -
New Optimized Genome-wide CRISPRko, CRISPRi, and CRISPRa Libraries
TypeBlog PostPublishedOct. 4, 2018, 12:44 p.m.... that if an essential gene plays a role in the desired screening phenotype, it may be missed because it's...transcriptional machinery to dCas9 and its RNA directed binding site. These methods include the fusion... -
Negative Can Be Positive: Open AAV Data with Addgene
TypeBlog PostPublishedSept. 6, 2022, 1:15 p.m....impacted the experiments we wanted to perform. It required a great deal of time and effort to test and optimize...J. O., Outram, S., Koenig, B. A., Pereira, S., McGuire, A. L., & Lázaro-Muñoz, G. (2020). Researcher Perspectives... -
Deep Dive: Fixing and Permeabilizing for Immunofluorescence
TypeBlog PostPublishedAug. 30, 2022, 1:15 p.m....availability following cross-linking fixation; they require an additional step generally referred to as Antigen...retrieval here because it’s not quite as ubiquitously required for IF as fixing and permeabilizing. References... -
Better Dyeing Through Chemistry & Small Molecule Fluorophores
TypeBlog PostPublishedSept. 8, 2016, 2:30 p.m....the frontiers of fluorescence microscopy often requires more photons. For example, moving from transient...Unlike other systems, no genetically encoded tag is required as the small-molecule binding motif targets endogenous... -
Lentiviral Vector Uses and Overview
TypeBlog PostPublishedMay 19, 2016, 2:30 p.m....infect. Finally, the transfer plasmid encoded the desired transgene flanked by HIV-1 long terminal repeats...integrase-deficient lentiviral vectors for applications that require the large genetic capacity of a lentiviral vector... -
CRISPR Antimicrobials
TypeBlog PostPublishedMay 3, 2016, 2:30 p.m.... PMC4466736. 5. Ando, Hiroki, Sebastien Lemire, Diana P. Pires, and Timothy K. Lu. “Engineering Modular... -
Interview: Hodaka Fujii on enChIP, New CRISPR Tools, and More
TypeBlog PostPublishedDec. 2, 2014, 7:23 p.m....affinity purification, in 2009. However, iChIP requires insertion of recognition sequences of an exogenous...into the target region. However, it struck me that direct use of such engineered DNA-binding molecules even... -
Twenty Years of Sharing: Expanding Accessibility
TypeBlog PostPublishedNov. 21, 2024, 10:47 p.m.... with a distributor for that country. In China, direct shipments weren’t able to clear import control...., we launched the Addgene blog for topics that required a lot of nuance or detail. By the end of 2023,... -
Overcoming the AAV Size Limitation for CRISPR Delivery
TypeBlog PostPublishedSept. 16, 2020, 1 p.m....drawbacks limit the utility of these systems: St1Cas9 requires a very specific PAM sequence that limits the number...SaCas9, Zhang’s group used an approach called BLESS (direct in situ breaks labeling, enrichment on streptavidin... -
Binning Singletons: Tackling Conference Networking When You Don’t Know Anyone
TypeBlog PostPublishedFeb. 18, 2020, 2:15 p.m....she had a few minutes to point me in the right direction for my future work. She graciously took me for... Candace Williams, Dave Baltrus, Geof Hannigan, Irene Newton, Juliet Johnston, Kat Milligan-Myhre, Kim... -
Transferable Skills Guide: External Collaborations
TypeBlog PostPublishedApril 19, 2018, 1:25 p.m....about its limited resources. Rather than developing entire new teams in house to solve every problem (although...collaborators’ professional developments without directly contacting them. One great way to transition from...