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We narrowed to 720 results for: Met;

Showing: 321 - 340 of 720 results
  1. Fluorescent Proteins 101: When GFP lets you down

    Type
    Blog Post
    Published
    Aug. 23, 2018, 12:05 p.m.
    ...resembles a cylinder with a length of 4.2 nm and a diameter of about 2.4 nm (Hink et al., 2000). The complete...Quantitative assessment of fluorescent proteins." Nature methods 13.7 (2016): 557. PubMed PMID: 27240257. PubMed... expressed inositide binding protein domains." Methods 46.3 (2008): 167-176. PubMed PMID: 18930153. PubMed...proteins to study mRNA trafficking in living cells." Methods in cell biology 85 (2008): 273-292. PubMed PMID...
  2. Tips for Getting a Faculty Position

    Type
    Blog Post
    Published
    July 20, 2023, 1:15 p.m.
    ...helpful. I set out to make something practical and accessible. If there's something you come across that is...The second question is whether there is chalk. Sometimes. It can also be a slide deck, markers, etc. Chalk... What is the big question? This should be something that anyone could relate to, that people would...
  3. Harnessing Bacterial Toxins for Allelic Exchange

    Type
    Blog Post
    Published
    Aug. 15, 2019, 12:30 p.m.
    ...cassette. This leaves a “scar” in the chromosome, sometimes interfering with expression of surrounding genes...leave any undesired scars in the chromosome. These methods roughly fall into two categories: those that rely... a sucrase that converts sucrose into a toxic metabolite. Cells that have undergone a double crossover...identify double crossovers. This can be an efficient method to generate precise, unmarked mutants, but it frequently...
  4. Cutting Once Is Harder Than It Sounds: Your Guide to Minimizing Off-Target Effects

    Type
    Blog Post
    Published
    March 31, 2026, 1:15 p.m.
    ...Schematic representation of the two-step screening method used on a hypothetical target example. The top ...target example. The second panel shows the screening method, which identifies the optimal variant for the target...minimal but purposeful experimental screening. Sometimes to reach exactly what you want, cutting just enough...Györgypál, Z., Tusnády, G. E., & Welker, E. (2021). A method for characterizing Cas9 variants via a one-million...
  5. Antibodies 101: Normalization and Loading Controls for Western Blots

    Type
    Blog Post
    Published
    April 8, 2025, 1:15 p.m.
    ...Journal of Neuroscience Methods, 172(2), 250–254. https://doi.org/10.1016/j.jneumeth.2008.05.003 Ghosh, R...concentration changes in response to experimental parameters. This is a job for a semi-quantitative western...not especially linear. In panel C, two different methods of quantifying total protein are compared. While...
  6. Multiple Plasmids at a Low Price: Kits from Addgene

    Type
    Blog Post
    Published
    Sept. 14, 2016, 2:30 p.m.
    ...encoded sensors enable real-time observation of metabolite production." Proceedings of the National Academy... has recently been used to study a matrix metalloproteinase: López-Pelegrín, Mar, et al. "A novel mechanism...mechanism of latency in matrix metalloproteinases." Journal of Biological Chemistry 290.8 (2015): 4728-...Christopher Marx's lab has engineered and validated a new method called FREQ-Seq. This strategy allows scientists...
  7. Finding Your Perfect Job After University

    Type
    Blog Post
    Published
    Jan. 12, 2016, 3:30 p.m.
    ...failure and problem solving. I believe that is something lacking during degree courses; they never really...the company was to fulfill contracts, my work sometimes felt rushed and the focus always seemed more on...situation, communication between departments was sometimes difficult and the solution attempted was more ...solved with good management practices, but can sometimes go unnoticed at large organizations. Another downside...
  8. CRISPR 101: Cytosine Transversion Editors

    Type
    Blog Post
    Published
    March 25, 2025, 1:15 p.m.
    ...Surprisingly, the team noticed that this editor sometimes introduced C → G edits at certain positions within...multi-step cellular repair pathway that is known for sometimes causing double-strand breaks (DSBs). The Fei-Long...common intermediate of CGBE activity, and they are sometimes processed by error-prone non-homologous end joining...context preference predictable by machine learning methods. Nature Communications, 12(1), 4902. https://doi.org...
  9. Prime Editing: Adding Precision and Flexibility to CRISPR Editing

    Type
    Blog Post
    Published
    Jan. 13, 2025, 9:49 p.m.
    ... database. Previously developed genome editing methods using nucleases and base editors have the potential...less constrained by PAM availability than other methods. The PAM-to-edit distance can be over 30 base pairs...can be used with any of the PE2-5 approaches, sometimes referred to as PE2max, PE3max, etc. PE6: Specialized.... Although the addition of the RNA pseudoknot sometimes altered epegRNA expression compared to pegRNAs...
  10. The Addgene Antibody Data Hub

    Type
    Blog Post
    Published
    Sept. 12, 2024, 1:15 p.m.
    ...and methods section. This section will vary slightly depending on the application — flow cytometry, western...  Figure 4: A screenshot of the materials and methods section for the data report shown in Figure 3. ...
  11. Your Top Requested Plasmid in 2015!

    Type
    Blog Post
    Published
    Dec. 30, 2015, 3:30 p.m.
    ...mechanism of matrix metalloproteinase-9 secretion, and identifying lysine methyltransferase substrates. We’...genome-wide libraries for CRISPR screening." Nature methods 11.8 (2014): 783-784. PubMed PMID: 25075903. PubMed...
  12. Inntags: Innovative Protein Epitope Tagging

    Type
    Blog Post
    Published
    Nov. 10, 2015, 3:30 p.m.
    ...the fusions had some negative effect on these parameters. IT5 and IT6 displayed good binding efficiency...epitopes for innocuous protein tagging." Nature methods (2015). PubMed PMID:26322837. 2. Stadler, Charlotte...protein localization in mammalian cells." Nature methods 10.4 (2013): 315-323. Pubmed PMID: 23435261. Resources...
  13. Developing Transferable Skills During Science Training

    Type
    Blog Post
    Published
    June 3, 2014, 2:14 p.m.
    ...timelines Be a mentor in a formal program Start something (a journal, a science lunch club, a biotech club...division of labor Serve on a committee and do something big like plan a conference Recruit many supporters...departments want to be able to tell that you know about something and are passionate about it.   Maintain a content-useful...
  14. Modulate the Activity of 17 Signaling Pathways with One Kit!

    Type
    Blog Post
    Published
    March 22, 2016, 2:30 p.m.
    ...use our libraries to do things - sometimes drug screens and sometimes totally different experiments we...living animals, to explore pathways that confer metastatic potential or the ability to survive in certain...
  15. Seeing Red: Simple GFP Photoconversion

    Type
    Blog Post
    Published
    Aug. 4, 2015, 2:30 p.m.
    ... protein, PSmOrange. Nat Methods. 2011 Jul 31;8(9):771-7. doi: 10.1038/nmeth.1664. PubMed. Find plasmids...photostable photoconvertible fluorescent protein. Nat Methods. 2009 Feb 6(2):131-3.  PubMed. Find plasmids ...
  16. CRISPR Protocol for Genomic Deletions in Mammalian Cell Lines [Video]

    Type
    Blog Post
    Published
    Feb. 18, 2015, 3:09 p.m.
    ...were pleasantly surprised by the efficiency of the method. One observation was an inverse relationship between...sites within a single gene using paired DSBs. This method allows for deletion screening by conventional PCR... and Bauer lab's related paper describes their methods for CRISPR design, cloning, and delivery, as well...
  17. Mapping the 4D nucleome with CRISPR/Cas9

    Type
    Blog Post
    Published
    Aug. 11, 2015, 2:30 p.m.
    ...by its lower resolution. The combination of this method with superresolution microscopy may improve the... a concern. Another caveat of the study is the method’s sensitivity. The authors estimate that a minimum...organization. This fluorescent CRISPR/Cas9-based method is a great step forward in live cell imaging of...
  18. Fluorescent Proteins 101: Fluorescent Biosensors

    Type
    Blog Post
    Published
    May 18, 2017, 2:30 p.m.
    ...your fluorescent protein? The type of detection method depends on what type of information you are looking...summarized some of the common fluorescent detection methods and the types of experiments they are commonly ... Biosensor Experiments Experiment  Detection Method Notes Quantification of a process Plate-based...
  19. Antibodies 101: Affinity Tags

    Type
    Blog Post
    Published
    Sept. 19, 2023, 1 p.m.
    ...residues (or more). Histidine bonds with immobilized metal ions (Nickel, Cobalt, Copper, etc.), allowing His...His fusion proteins to be purified by single step metal affinity chromatography. Purification of His fusion...protein purification, just as affinity tags can sometimes be repurposed for visualization. However, due ...
  20. Early Career Researcher Toolbox: Free Online Molecular Biology Tools

    Type
    Blog Post
    Published
    Sept. 12, 2023, 1:15 p.m.
    ...Sequence tool.   DNA sequence manipulation tools  Sometimes DNA sequences need to be “cleaned up” or changed...backbone you need for different types of cloning methods, such as restriction enzyme cloning, Gibson assembly...Ligation Calculator: This tool works for any cloning method. You can select from five different insert:backbone...
Showing: 321 - 340 of 720 results