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Showing: 221 - 240 of 407 results
  1. 5 Uncommon Ways to Gain Career Skills During an Uncommon Time

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    Blog Post
    ......perhaps you get the idea. What will you start? 4. Do informational interviews (on a schedule) I hope...mentoring group (see above). However, now that we are all so good with video calls, how about trying your hand...blog or podcast, initiated and maintained a collaborative project, served on the board of a professional...appointments with people all over the world. Think about contacting alumni of your lab or university or use...suggest you speak with. See this post that’s all about informational interviews, for more details on how...progress on both building relationships and thinking about future career options. 5. Write a grant - even if...
  2. Even more elegant: Single injection CRISPR/Cas9 in C. elegans

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    Blog Post
    ...Schmidt H, Krause MW, Seydoux G. Genetics. 2014 Dec;198(4):1347-56. doi: 10.1534/genetics.114.170423. Epub 2014...just one injection step! The entire protocol takes about 2-3 weeks but requires less than eight hours worth... this species, namely, the robust HDR mentioned above, an accessible germline, and multiple selectable...modular system that requires very little hands-on labor and could facilitate the tagging of every protein...
  3. Antibodies 101: Epitope Tags

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    Blog Post
    ...same name. The tag has a net negative charge with 4 negatively charged and 1 positively charged amino ...Tags have a lot of major benefits – as discussed above – but there are a few instances when they should... hindrances, and destabilization can be brought about by the tag so it’s important to validate tagged ...
  4. Viral Genome Sequencing - A One Stop Shop for AAV Identity and Serotype Confirmation

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    Blog Post
    ...Next-generation Sequencing. Molecular Therapy - Nucleic Acids 4:e260 . https://doi.org/10.1038/mtna.2015.32 Maynard...share the procedures and Python scripts with laboratories and viral vector cores routinely producing AAV...on Addgene.org Find AAVs at Addgene Learn more about Addgene's viral service Find protocols for working...
  5. An Addgene Summer Internship

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    Blog Post
    ...the Syntaxin3 gene was the winner. We used the next 4-5 weeks to work on cloning the Syntaxin3 gene in a...intern coordinator shortly after hearing her talk about Addgene’s internship opportunity taking place next...
  6. Plasmids 101: TOPO Cloning

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    Blog Post
    ... OR you can store the reaction at -20C overnight. 4. Transform TOPO Cloning Reaction into Competent Cells...in mind that Taq polymerase has an error rate of about 1 in 3,500 bases. Typically polymerases with proofreading...
  7. Another Pathway into Cells: iTOP

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    Blog Post
    ..., Johansson M. Nat Biotechnol. 2001 Aug;19(8):713-4. PubMed.  ... a protocol has been established) may be less laborious than viral purification, and it does not raise...
  8. Visualizing Translation at the Single Molecule Level

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    Blog Post
    ...Translation of Single mRNA Molecules In Vivo.” Cell 165(4) (2016): 976-89. PMID: 27153498 PMCID: PMC4889334 ...Additional Resources the Addgene Blog Learn More about SunTag Catch up on Your GFP Background Choose the...
  9. Choosing Your Fluorescent Proteins for Multi-Color Imaging

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    Blog Post
    ... Rhodamine / Cy5 (e.g. Semrock's) and the similar 4-laser combination on a confocal (405 / 488 / 561 /...received his PhD in biophysics from UCSF in the laboratory of Ronald Vale, after which he was a fellow at...
  10. Plasmids 101: Modular Cloning Applications and Kits

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    Blog Post
    ..., vol. 5, no. 1, American Chemical Society (ACS), 4 Nov. 2015, pp. 99–103. Crossref, https://doi.org/10.1021... Multipart Assembly.” ACS Synthetic Biology, vol. 4, no. 9, American Chemical Society (ACS), 1 May 2015... constructs that compose genetic circuits and metabolic pathways. For many MoClo systems, the individual...interested in recombinant protein purification and metabolic engineering. If instead you want to build genetic...designed for flexibility. The Fragmid kit described above works in both mammalian systems and Drosophila. ... Signaling in CAR T Cells. Cold Spring Harbor Laboratory, 17 Feb. 2024. Crossref, https://doi.org/10.1101...Emerging CRISPR Technologies. Cold Spring Harbor Laboratory, 27 Oct. 2023. Crossref, https://doi.org/10.1016...
  11. Fluorescent Proteins 101: Photoactivatable Fluorescent Proteins

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    Blog Post
    ...chromophore, resulting in emission of red fluorescence (4). The dimeric or tandem dimer versions of EosFP are...biology 12.3 (2005): 279-285. PubMed PMID:15797211. 4.Wiedenmann, Jörg, et al. "EosFP, a fluorescent marker...emitted, making it easier to capture a clear image above background. The majority of PA-FPs come in 2 flavours...Additional Resources on the Addgene Blog Read More about Fluorescent Protein Imaging Choosing Your Fluorescent...
  12. How to Deposit Your Plasmids with Addgene

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    Blog Post
    ...become your article title.       Figure 4: Add plasmids to the article by clicking “Add Plasmid... cloning information for the gene or insert. Step 4: Growth and Distribution Please indicate which strain...annotate on this page. Figure 7: Enter information about the gene/insert(s). Step 3: Cloning Information ...
  13. Four Factors that Differentiate the Stem Cell Field

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    Blog Post
    ...Something in their world should be fast and affordable. 4. Stem cell scientists are generous Besides some of...the Addgene Blog Learn about Efforts to Fight Rare disease with iPSCs Read About Addgene's Outreach Efforts...the first clinical trial with iPSCs with his collaborator Takahashi in 2014 – just 8 years after the OSKM...researchers special: 1. Stem cell scientists care deeply about ethics Ethics must play a prominent role in the ...Researcher Darrell Kotton 2. Stem cell scientists care about patients As any grad student who has spent years... a big picture perspective: Dr. Yamanaka talked about his clinical trial patients with advanced macular...proof that these researchers are thriving in a collaborative, rather than a combative, field. Of course they...
  14. Finding and Joining Your Dream Lab

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    Blog Post
    ...be a major decision. A science trainee will spend 4-7 years working for one person and with a group who...during the day? We asked three lab heads how they go about selecting new hires. This is followed by some perhaps...visits the lab for a full day, gives a 1 hour talk about his or her interests, and spends one-on-one time...current members to share short-term goals and chat about awesome science. Important factors in the search..., the lab has a reputation for not entering collaborations. Alternatively, perhaps the lab publishes and...Medical School) for taking the time to speak with us about adding new scientists to their labs. Read the Other...
  15. 5 Great Apps for Lab Life

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    Blog Post
    ...restriction enzyme sequence resource is universally useful. 4. Chemical Safety Data Sheets by ThatsMyStapler Safety...saved and cannot be deleted, so there is no worry about misplacing your results or losing that lab notebook...enzyme, or name to discover all the information about that restriction enzyme or share it via email with... this app. However, if you get quizzed randomly about a hazardous chemical and can’t find your lab’s MSDS... new researchers or students beginning to learn about biochemistry. The least this app will do is allow...
  16. REPLACR Mutagenesis: Replacing In Vitro Recombination Methods

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    Blog Post
    ...recombination. In most recombineering strategies, only 3-4 phage proteins are needed and these can be provided...from previously discussed methods. As described above, you design two primers, each containing the desired...suited for insertions and deletions. The figure above shows guidelines for primer design; a desired insertion...mutation-containing colonies/total colonies) is about 84% for each of the three methods. However, REPLACR-mutagenesis... Additional Resources on the Addgene Blog Read about Other Plasmid Cloning Techniques like SLIC and Golden...
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