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TypeBlog Post... effective at generating plasmids with varying numbers of repeated sequences or inserts, which can be ...authors optimized these systems by: 1) decreasing the number of plasmids required for each input/output system...new origin of replication increases plasmid copy number in E. coli. The authors used pXPG to study the ...
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CRISPR Methods for Bacteria: Genome Engineering, CRISPRa, CRISPRi, Base Editing, and More
TypeBlog Post...undesirable bacteria. This system can be delivered a number of ways but success has been observed with Phagemids... host range plasmid that can be maintained in a number of bacteria native to the honey bee and bumble ... -
Technical Design of a Western Blot
TypeBlog Post...to your application — and double-check that lot number while you’re at it! Polyclonal or monoclonal Both...you are running a denaturing blot. There are a number of lysing methods and buffers to choose from. If... -
Antibody Guide
TypeGuide...valency, or number of binding sites available per antibody unit, which is typically the number of antibodies...while the number of proteins that you can detect in a single assay is limited by the number of signaling...therefore should be kept at 4 °C. Record and track lot numbers for all antibodies used in the lab. Check for and...antibody, which becomes the limiting factor for the number of proteins you can detect in a single assay. Overview... -
Adeno-associated virus (AAV) Guide
TypeGuide...denoted using two numbers separated by a slash (e.g. AAV2/5), where the first number indicates the serotype...far been identified, and it is likely that this number will continue to increase. This diversity makes...serotype of the genome and the second number the serotype of the capsid. Pseudotyped vectors can improve... BBB. The Viviana Gradinaru lab has developed a number of systemic rAAV vectors that can target whole ... -
Guide to Using Pooled Libraries
TypeGuide... the number of plasmids present in the library - for example, the Moffat lab uses 200x the number of cells...cells as plasmids in the TKO library. Using large numbers of cells minimizes the effects of random chance... -
Adenovirus Guide
TypeGuide...denoted using two numbers separated by a slash (e.g. Ad5/35), where the first number indicates the serotype...serotype of the genome and the second number the serotype of the capsid. Use of these pseudotyped vectors... -
Thanks to Addgene Depositors, We’re Now Sharing over 100,000 Reagents!
TypeBlog Post... on the addgene.org homepage! You can track the number of plasmids right below the search bar and more... -
Trends in CRISPR and SynBio Technologies
TypeBlog Post...open-source distributors such as Addgene, as well as a number of online user forums such as http://www.genome-engineering.org... -
Depositor Week 2020 is Happening Now. Join us!
TypeBlog Post...plasmid sharing over the years, we crunched the numbers (shout out to Addgenie Priyanka Ramanathan for ... -
PEI Calculator for Planning AAV Packaging Transfections
TypeBlog Post...adjustments for the type of tissue culture dish and number of dishes used. Here’s to making AAV packaging ... -
Kwabena Duedu on Public Health, Biofuels, and Doing Science in Ghana
TypeBlog Post...Allied Sciences in Ghana. He’s done research at a number of institutions in Ghana and most recently got ... -
Editor's Choice, October 2016
TypeBlog Post...downstream effects including possibly decreasing the number of postdocs various academic institutions can afford... -
Grad School Advice Part 1: Picking a Lab and a Project
TypeBlog Post...decide what lab to join? 11:25 - 11:50 : What is the number one question you think rotation students should... -
Plasmids 101: How to Name Your Plasmid in 3 Easy Steps
TypeBlog Post...amino acid immediately followed by its position (number) relative to the start Methionine (Met) followed... -
500,000 Plasmids Shipped and Counting!
TypeBlog Post...progress their research. *2015 total reflects the number of distributed plasmids as of March 26, 2015. How... -
A Scientist's Guide to Ebola
TypeBlog Post...symptoms. The World Health Organization says the number of new cases could rise to 10,000 a week within... -
What's New in CRISPR - May 2019
TypeBlog Post...mutations in the rat APOBEC1 that decreases the number of off-target RNA edits by >390 fold and >3,800... -
2022 and 2023: Reflections and Looking Forward
TypeBlog Post...potential and the promise of science to help a great number of people. I look forward to working with Addgene... -
Inntags: Innovative Protein Epitope Tagging
TypeBlog Post...epitope tags like FLAG, HA, and Myc can adopt a number of different conformations and thus potentially...