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  1. Hot Plasmids April 2018 - Protein Degradation, Nanoscopy, FIRE-Cas9, and Yeast Expression Tools

    Type
    Blog Post
    Published
    April 23, 2018, 2 p.m.
    ...endogenous TRIM21 is sufficient for TRIM-Away, and you only need to deliver the target antibody. TRIM-Away ... proteasome function. TRIM-away compared favorably to drug inhibition, with TRIM-away targeting of mTOR...hope they will TRIM down the difficulty of your protein knockdown experiments! The TRIM-Away plasmids ...antibody. TRIM21, an E3 ubiquitin ligase, is the basis of TRIM-away. In normal physiology, TRIM21 recruits... methods for TRIM-Away delivery. For small cell populations, co-microinjection of TRIM21 protein and the...time to read? Listen to our Hot Plasmids Podcast! TRIM-Away: Targeted endogenous protein degradation Article...Article contributed by Mary Gearing Listen to the TRIM-Away podcast segment CRISPR and RNAi have helped...
  2. Bioinformatics at Addgene

    Type
    Blog Post
    Published
    July 14, 2022, 1:15 p.m.
    ... developed for a singular purpose (ex. adapter trimming, quality score analysis, k-mer counting, or sequence...process. For example, our bbduk process created trimmed FASTQ files as output, which we specified as input...
  3. 15 Hot Plasmids from 2017

    Type
    Blog Post
    Published
    Jan. 9, 2018, 3:02 p.m.
    ... of telomere length regulation called telomere trimming and have proposed a role for TZAP, a Kruppel-like...regulating the upper-bound of telomere length. Telomere trimming can be assayed by looking for the production of...
  4. Building and Validating Recombinant Antibodies: A Case Study

    Type
    Blog Post
    Published
    April 5, 2022, 1:20 p.m.
    ...validation of some of these tools created by the Trimmer Lab that will be the first antibodies distributed...constructing the plasmids for expression of mAbs, the Trimmer lab isolated RNA from cryopreserved hybridomas,...can be a threat to future reproducibility. The Trimmer Lab found that in addition to recovering RNA from...lab’s entire hybridoma collection. Instead, the Trimmer Lab moved to direct functional validation by immunofluorescence-immunocytochemistry...subsequently cloned into the expression constructs. The Trimmer lab found that the recognition sequence for the...webpage. Importantly, the methods developed by the Trimmer Lab for construction and validation of R-mAb expressing...with different mAbs in the same experiment. The Trimmer Lab found that they could modify the CH encoding...
  5. Addgene Receives NIH BRAIN Initiative Grant to Create Open-Access Recombinant Antibody Resource

    Type
    Blog Post
    Published
    May 25, 2021, 2:29 p.m.
    ...James Trimmer of the University of California Davis School of Medicine on this grant. Dr. Trimmer has created... ready-to-use-proteins to facilitate use. Dr. Trimmer’s lab will ensure the quality of the antibodies ...Addgene to bring this resource to life,” says Dr. Trimmer. But in order to create such a resource, we need...Initiative has been funding laboratories, such as Dr. Trimmer’s lab, to create recombinant antibodies for use ..., Bestagno M, Burrone O, Maynard J, Ferrara F, Trimmer JS, Görnemann J, Glanville J, Wolf P, Frenzel A...
  6. GPCRs: How Do They Work and How Do We Study Them?

    Type
    Blog Post
    Published
    Feb. 11, 2021, 2:15 p.m.
    ...coupled with heterotrimeric G proteins on the intracellular side of the cell membrane. Heterotrimeric G proteins...in signal transduction pathways and consist of a trimer of three subunits: alpha (Gα), beta (Gβ), and gamma...the GPCR allows for binding of a new inactive heterotrimeric G protein complex and subsequently another ...elucidate the role of 14 of the 16 non-visual heterotrimeric G proteins that can be activated downstream... alpha, 2 beta, and 4 gamma subunits of the heterotrimeric G protein complex that can be used to detect...
  7. Understanding GPCR Signaling Using TRUPATH

    Type
    Blog Post
    Published
    Dec. 14, 2020, 2:15 p.m.
    ... al., 2020). A transducer complex consists of a trimer of three subunits: alpha, beta, and gamma (Gα, ..., Gβ, and Gγ), collectively known as a heterotrimeric G protein. This complex converts a signal received.... When inactive, these subunits are found in a trimeric complex bound to the intracellular surface of ...called BRET2. Figure 1: TRUPATH measures heterotrimeric G protein dissociation by bioluminescence resonance...
  8. Mobile-CRISPRi: Bringing CRISPRi to Diverse Bacteria

    Type
    Blog Post
    Published
    April 4, 2019, 12:53 p.m.
    ...presence of trimethoprim, cultures treated with a folA gRNA were more sensitive to trimethoprim when compared... which encodes the target for the antibiotic trimethoprim. When Enterobacter aerogenes, Klebsiella pneumoniae... the folA gene product not been a target for trimethoprim, there would be no changes in sensitivity. Pooled...
  9. Addgene Begins Distribution of Recombinant Antibodies

    Type
    Blog Post
    Published
    March 28, 2022, 4:30 p.m.
    ...antibodies available at launch were created by James Trimmer, PhD, of the University of California Davis School... Figure 1: Antibody against PSD-95 from the Trimmer Lab. Information about the antibody, the target...Nguyen K, van der List D, Murray KD, Engebrecht J, Trimmer JS (2019) A toolbox of IgG subclass-switched recombinant...
  10. Fluorescent Proteins 101: GFP Fusion Proteins - Making the Right Connection

    Type
    Blog Post
    Published
    April 9, 2019, 1:13 p.m.
    ...Bendezú et al., 2015) and the alpha subunit of heterotrimeric G-proteins (Janetopoulos et al., 2001, Adjobo-Hermans...Merel JW, et al. "Real-time visualization of heterotrimeric G protein Gq activation in living cells." BMC...Devreotes. "Receptor-mediated activation of heterotrimeric G-proteins in living cells." Science 291.5512...
  11. Live and Let Dye: Self-Labeling Protein Tags

    Type
    Blog Post
    Published
    April 16, 2024, 1:15 p.m.
    ...with fluorescent derivatives of its substrate trimpethoprim (TMP-tag) (Miller et al., 2005). Although this...Benzylguanine (BG) Many Easy eDHFR 159 Trimpethoprim  (TMP-tag) Few Easy HaloTag 295 ... V. W. (2005). In vivo protein labeling with trimethoprim conjugates: A flexible chemical tag. Nature ...
  12. Antibodies 101: Producing Recombinant Antibodies

    Type
    Blog Post
    Published
    Aug. 13, 2024, 1:15 p.m.
    ...reliable expression, and easy distribution as DNA (Trimmer, 2020), you may be interested in using them in ...Purification Protocol Addgene's Antibody Guide References Trimmer JS. Recombinant Antibodies in Basic Neuroscience...
  13. Hot Plasmids: Summer 2024

    Type
    Blog Post
    Published
    Aug. 27, 2024, 1:15 p.m.
    ...anti-GFAP [N206A/8R] antibody shared by James Trimmer’s lab (Figure 5) as well as antibodies for identifying...N206A/8 TC Supernatant). Image attribution: James Trimmer, UC Davis.   ...
  14. Fluorescent Proteins 101: When GFP lets you down

    Type
    Blog Post
    Published
    Aug. 23, 2018, 12:05 p.m.
    ...have successfully generated several functional heterotrimeric G-alpha subunit fusions that do not tolerate...Merel JW, et al. "Real-time visualization of heterotrimeric G protein Gq activation in living cells." BMC...
  15. Antibodies 101: Multiplex Immunofluorescence

    Type
    Blog Post
    Published
    May 23, 2023, 1:15 p.m.
    ...IF labeling of rat brain samples from the James Trimmer Lab, using recombinant antibodies with different...Der List, D., Murray, K. D., Engebrecht, J., & Trimmer, J. S. (2019). A toolbox of IgG subclass-switched...
  16. Reflections and Looking Ahead

    Type
    Blog Post
    Published
    Feb. 25, 2025, 2:15 p.m.
    ...Errington, T. M., Turn, R. E., Bandrowski, A., Trimmer, J. S., Rego, M., Freedman, L. P., Ferrara, F.,...
  17. Antibodies 101: Monoclonal Antibodies

    Type
    Blog Post
    Published
    June 29, 2021, 1:15 p.m.
    ..., Bestagno M, Burrone O, Maynard J, Ferrara F, Trimmer JS, Görnemann J, Glanville J, Wolf P, Frenzel A...
Showing: 1 - 20 of 44 results