Skip to main content

We narrowed to 911 results for: Tro;

Showing: 481 - 500 of 911 results
  1. Top 10 Open Science Developments of 2013

    Type
    Blog Post
    ...growth based on data voluntarily made available by Medtronic via The Yale University Open Data Access (YODA...got a nine percent bump in citations for their trouble, even when all kinds of other factors, including...universities. We particularly recommend Eric Lander's intro to biology course "The Secret of Life." 10)     ...
  2. Addgene is Expanding Our Viral Vector Service!

    Type
    Blog Post
    ...for packaging: AAV1, AAV2, AAV5, AAV8, or AAV Retrograde (AAVrg) capsids.  Please be aware that this ordering...Packaged on Request prep and run the same quality control assays we run with all of our in-stock viral preps...plasmids packaged in AAV1, AAV5, AAV8, and AAV Retrograde to be 1x1013 and titers for AAV2 to be 7x1012...
  3. What's New in CRISPR - March 2020

    Type
    Blog Post
    ...McClean’s lab generated an optogenetic toolkit that controls repression of gene expression in Saccharomyces...transcriptional repressor Mxi1, and an optogenetic tool that controls nuclear localization (LINuS). Blue light renders...mRNA decreased after 20 minutes in xylose (which controls expression of dCas9). The lab demonstrated the...
  4. Cre-ating New Methods for Site-specific Recombination in Drosophila

    Type
    Blog Post
    ... system is toxic to proliferating cells. A Cre-estrogen receptor ligand binding domain-fusion can prevent... toxicity in proliferating Drosophila cells by estrogen-dependent activity regulation. Heidmann D, Lehner... BAC/PAC recombineering techniques. Semprini S, Troup TJ, Kotelevtseva N, King K, Davis JR, Mullins LJ...
  5. Future of Research Conference - Remarkable Opening Session

    Type
    Blog Post
    ... me like the postdocs are taking some steps to control their own future in science (see my previous blog...vehemently about the need for change.  Dr. Bourne strongly believes this is an amazing time of promise for... Novartis industry postdoctoral program.  His strongest comments were about the astounding lack of reproducibility...
  6. An Addgene Summer Internship

    Type
    Blog Post
    ...Getting into the office for the first time, being introduced to all the members around the office one by one...and undigested samples of the clones on an electrophoresis gel in order to differentiate which clone had...Once we had gotten our results back from the electrophoresis, my manager and I were unsure if there were...
  7. What's the Best Way to Elute and Store Your Plasmid DNA?

    Type
    Blog Post
    ...and/or the use of chelating agents that can be introduced in the purification protocol to remove endonucleases... your preparation for a long time. Tris buffer controls the pH, while the EDTA chelates any divalent cations...of using a Tris buffer is that it allows better control of the pH preparation stabilizing the plasmid, ...
  8. An Addgene Co-op: The Intersection of Fun, Friendship, and Work

    Type
    Blog Post
    ...the workforce, but my main concerns were building strong connections with coworkers and doing something ...interested in knowing you as a person, builds a strong sense of trust between coworkers. Since I trusted...about making connections with coworkers seem, in retrospect, nonsensical. I have found the people at Addgene...
  9. Tips for Improving Your Next Manuscript

    Type
    Blog Post
    ... sections of a paper, the abstract, figures, introduction, etc. so as to thoroughly explain the do’s and...reader is not in their head. The scientist has to introduce the reader to the manuscript and engage them in...to make the final product with an interesting introduction and concise discussion. Many thanks to our ...
  10. FastCloning: A Newer, Simpler Cloning Technique

    Type
    Blog Post
    ...sequence the plasmid to confirm no mutations were introduced during PCR or any subsequent steps. Using high...DNA polymerases, I have never had any mutations introduced into my inserts. However, with any PCR-based ...PCR-based cloning technique there is a chance of introducing an unwanted mutation. Tips for high efficiency cloning...
  11. Management for Scientists: What Makes a Good Manager Anyway?

    Type
    Blog Post
    ...recognition come from the successes of the team. A strong sense of engagement in the work Behind-the-scenes...    This is the first in a 5 part series on Introduction to Managing People for Scientists. Subscribe...follow the entire series as it is published. Good introductory reference books on managing people: Skills ...
  12. Choosing Your Perfect Empty Backbone

    Type
    Blog Post
    ...function of Your Gene Of Interest (YGOI) in a controlled environment under various conditions. The first...expression system and go for a lentiviral or a retroviral backbone. This is considered to be a more robust...great for overexpressing YGOI in an isolated, controlled environment. In most cases bacterial expression...
  13. History of CRISPR Cas - A tale of survival and evolution

    Type
    Blog Post
    ... store a record of invading phages but to also destroy the phage upon re-exposure (2, 3). More specifically...complex binds to the foreign DNA, a cut is made to destroy the invader. Wikipedia, accessed 25 November...ultimate victor will be the species who has the strongest will to survive. Genome engineering and future...
  14. Viral Genome Sequencing - A One Stop Shop for AAV Identity and Serotype Confirmation

    Type
    Blog Post
    ...One of the main tenets of our quality control (QC) mantra is to do our utmost to ensure that scientists...Gene Therapy. Existing methods for AAV quality control Historically, AAV vector QC has been sparse including...number of AAV preparations this level of quality control is sufficient but for viral vector core facilities...
  15. Antibodies 101: Epitope Availability

    Type
    Blog Post
    ...cases, pay special attention to designing your controls in validation, as you may need to test different...great deal of frustration when designing and troubleshooting immunoimaging assays. It can also elucidate...Antibodies 101: Polyclonal Antibodies Antibodies 101: Introduction to Antibodies Resources on Addgene.org ...
  16. Summer SciComm Series: Master of SciComm

    Type
    Blog Post
    ...interests and areas of expertise. Perhaps the strongest aspect of science communication, then, is its ...address this obstacle in its many forms. A short stroll from my office to the tearoom would often illustrate...Cognitive LoadSummer SciComm Series: Modes of CommunicationIntro to Our Summer SciComm Series!...
  17. Plasmids 101: Origin of Replication

    Type
    Blog Post
    ...the origin of replication (ori) and all of its control elements. The ori is the place where DNA replication...depending on how they are regulated. Generally, control of replication is referred to as "relaxed" or "...Vectors Copy Number+ ori Incompatibility Group Control pUC ~500-700 pMB1 (derivative) A Relaxed pBR322...
  18. Another Pathway into Cells: iTOP

    Type
    Blog Post
    ...problems. For instance, it’s much more difficult to introduce a gene of interest into primary cells, so most...both purified CPP-tagged protein and an untagged control could enter cultured cells and activate expression...reporters Previous Protein Delivery Techniques: Introduction of macromolecules into cultured mammalian cells...
  19. The Importance of High Titer for AAV Transductions

    Type
    Blog Post
    ...therefore higher titer will be required. For example, retrograde AAV gets transported up the cell’s axon. While...even larger area, thus necessitating even higher retrograde AAV titers for successful transduction. In another...from and what do they mean? AAV Vector Quality Control: Going the Extra Mile with NGS AAV:  Versatile ...
Showing: 481 - 500 of 911 results