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Showing: 361 - 380 of 885 results
  1. Proximity Labeling: A Powerful Tool for Protein Complex Purification and Proteomic Mapping

    Type
    Blog Post
    ... be captured on streptavidin affinity beads or matrices. The bait protein can even target BirA* to specific...identify the proteomic map of the human mitochondrial matrix (Rhee et al., 2013) and determine the topology ...of mitochondria in living cells via spatially restricted enzymatic tagging." Science 339.6125 (2013): ...Biotinylation Other resources Proximity labeling review: Trinkle-Mulcahy, L. (2019). Recent advances in proximity-based...
  2. Using Phosphoserine to Study Protein Phosphorylation

    Type
    Blog Post
    ...This post was contributed by guest blogger Natalie Niemi, a postdoctoral fellow at the Morgridge Institute...researchers with a valuable tool for understanding the contribution of phosphorylation to enzyme function. The development...recognizes a specific ‘open’ codon and utilizes this triplet to incorporate phosphoserine A Sep-tRNA synthetase...-through translation of many stop codons and detrimental effects on cell growth. The C321.ΔA strain was...
  3. How to Negotiate a Successful Lab Start Up Budget

    Type
    Blog Post
    ...This post was contributed by Damien Wilpitz founder and lead consutant at Experiment Designs Consulting...funding source. Major equipment includes large centrifuges, sequencers and analyzers, and any ultra sensitive...all of your minor tools, like pipets, or mini-centrifuges, etc. Be sure to capture as many of these tools...they don’t have the money. If the department has a strict budget, or a lack of resources, then ask for suggestions...
  4. Viral Vectors 101: AAV Variables That Matter

    Type
    Blog Post
    ...AAV vectors in complex biological systems can be tricky at best, and downright infuriating at worst. While... 2013, Figure 1. Used under Creative Commons Attribution License. Within the nervous system, remember... 2019, Figure 4. Used under Creative Commons Attribution 4.0 International License.   Inducible promoters...Engineered AAV Capsids Improve Transduction and Volumetric Spread in the CNS. Molecular Therapy - Nucleic...
  5. Antibodies 101: Multiplex Immunofluorescence

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    Blog Post
    ...by chemical treatment or photobleaching or by stripping out the antibodies, then start over with the next...IF labeling of rat brain samples from the James Trimmer Lab, using recombinant antibodies with different... If you have questions or any favorite tips and tricks, leave a comment below. Happy imaging! References...Der List, D., Murray, K. D., Engebrecht, J., & Trimmer, J. S. (2019). A toolbox of IgG subclass-switched...
  6. Technique: Probe Phage Genomes for Host Binding Proteins

    Type
    Blog Post
    ...This post was contributed by guest blogger, Jessica Sacher, a microbiology PhD student at the University...abilities (6). This can be accomplished using a restriction enzyme with a short recognition sequence (like...probing for cell-binding activity.  First, cut out 20 Petri dish-sized circles of nitrocellulose membrane and...inhibitor cocktail. Line the bottom of 20 empty Petri dishes with thick filter paper and saturate each...
  7. Finding Your Perfect Job After University

    Type
    Blog Post
    ... genetics of Wilms Tumour, which is a type of pediatric kidney cancer. This was particularly interesting...company. This particular company carries out clinical trials of drugs and treatments for external companies....else. During the interviews, I asked if I could contribute more towards the scientific aspects of the company...grateful for some help.  I also get the chance to contribute content to the Addgene’s Website and travel to...
  8. An “elegans” Approach to Better CRISPR/Cas9 Editing Efficiency

    Type
    Blog Post
    ...and last updated Dec 17, 2020. This post was contributed by Jordan Ward who is an assistant professor .... Figure 1: In the background are 504 restriction digests of PCR products used to identify a single..., which makes screening extremely rapid. This stringent selection allowed me to optimize a range of editing...these improvements from the Mello lab resulted in strikingly high editing efficiencies, obtaining as many ...
  9. Plasmids 101: Modular Cloning Applications and Kits

    Type
    Blog Post
    ...parts in a specific orientation using Type IIS restriction enzymes (Weber et al., 2011). It can be performed...express recombinant proteins within the mitochondrial matrix.     Figure 1: A chart with MoClo kit recommendations...production of a protein of interest, and improving the nutrient profiles within given crops are all possible through...applications (gene insert = Cas9 + gRNA), Addgene distributes specialized CRISPR kits too. The AspFlex Kit ...
  10. A Primer on Optogenetics: Introduction and Opsin Delivery

    Type
    Blog Post
    ...This post was contributed by guest blogger Derek Simon. Optogenetics is spreading through the neuroscience...series, I’m happy to share some of the tips and tricks and I’ve learned from numerous scientists at NIDA... to use optogenetics for? The technique is non-trivial; you don’t want to spend months doing surgeries...promoters and other genetic manipulations to help restrict expression to a specific neuronal subtype. However...
  11. #Deckthelab Contest Winners 2017

    Type
    Blog Post
    ...favorite twitter #agarart accounts, Petri dish Picasso (@PetriPicasso) came together and delivered very ... was set very high from last year’s impressive entries, but our community of creative scientists delivered...
  12. Export Control Regulations Lifted for Plasmids Containing Rabies and VSV-G Genes

    Type
    Blog Post
    ...Group, for these plasmids for the majority of the countries we ship to, first on a temporary and now on a ...information Edward Callaway   For researchers in countries with applicable export control exceptions for ...is accurate as of writing (Feb. 6, 2025), and we strive to keep our information updated, export controls...
  13. DIY DNA Ladders from Penn State University

    Type
    Blog Post
    ...developed the plasmids, pPSU1 and pPSU2. When restriction digested with PstI or EcoRV, these plasmids generate...available from Addgene. Learn How to Analyze a Restriction Digest References 1. Henrici, R. C., Pecen, ... Miniprep Protocol Learn How to Analyze Your Restriction Digests Make Your Agarose Gel Other Resources...
  14. Summer Fun at Addgene!

    Type
    Blog Post
    ...covering the basics of science communication, tips and tricks for sharing your science with others, and introducing... sharing our educational resources and tips and tricks for those new to the lab, along with some behind-the-scenes...some much-deserved vacations, sunshine, and beach trips, of course.    *not me, though. I don't dance.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ...
  15. Plasmid Grant to Aid Cervical Cancer Screening in Ghana

    Type
    Blog Post
    ...provide resources to researchers in developing countries or that work in under-funded fields. Like Louis...among females in Ghana and in other developing countries” and “Almost all cervical cancers are caused by... our Cancer Pages Learn about Global Plasmid Distribution ...
  16. Addgene’s Top 10 Blog Posts from 2014

    Type
    Blog Post
    ...Resistance Genes By Marcy Patrick Plasmids 101: Yeast Vectors By Marcy Patrick CRISPR-Cas9 FAQs Answered...Morgan Plasmids 101: Mammalian Vectors By Marcy Patrick Will You Be My Mentor? Finding and Asking for...
  17. Prime Editing: Adding Precision and Flexibility to CRISPR Editing

    Type
    Blog Post
    ...lab discovered that cellular mismatch repair contributed to a large number of unintended prime editing...streamline the process of prime editing, the Liu lab contributed an improved prime editing “architecture” that...alternate approach to RNA stability This recent contribution by the Adamson lab also addresses the problem...doi.org/10.1038/s41551-024-01227-1 Yan, J., Oyler-Castrillo, P., Ravisankar, P., Ward, C. C., Levesque, S....
  18. The Addgene Antibody Data Hub

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    Blog Post
    ...pace. To submit, simply click "Contribute Data."    Figure 6: Contributing data to the Data Hub is easy...in the Addgene antibody collection to use and contribute to the Antibody Data Hub.   More resources on...
  19. Your Top Requested Plasmid in 2015!

    Type
    Blog Post
    ...both mouse and human cells are avaliable for distribution. To learn more about pooled library screening...signaling in cancer cells, deciphering the mechanism of matrix metalloproteinase-9 secretion, and identifying ...use. It’s just one of the many plasmids being distributed to and accelerating research in labs all around...
  20. Science Communication for Everyone

    Type
    Blog Post
    ...are more than welcome in contributing to The Addictive Brain. A contribution can either be an article,...This post was contributed by guest blogger Chinmaya Sadangi, a postdoc at the University of Toronto. ...
Showing: 361 - 380 of 885 results