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Showing: 481 - 500 of 707 results
  1. Fluorescent Tagging of Endogenous Genes with SapTrap

    Type
    Blog Post
    Published
    Oct. 12, 2017, 2:26 p.m.
    ...same type will produce the same unique SapI 5’ overhang, different combinations of connector and tag donor...interactions. Additionally, thanks to the modular arrangement of vectors included in tagging systems like SapTrap...
  2. The Scientific Conference Poster Session: Tips for Success

    Type
    Blog Post
    Published
    Aug. 29, 2019, 12:50 p.m.
    ...background relative to your research? Tailor your language to your audience so that they can digest what ... contact with the presenter after the session. Exchange business cards or jot down their name and affiliation...
  3. Plasmids 101: Knockout/Knock-In Plasmids

    Type
    Blog Post
    Published
    Dec. 1, 2016, 3:30 p.m.
    ...stranded breaks, in which nucleotide sequences are exchanged between two similar or identical molecules of ...and animal models, their efficiency is very low, ranging from undetectable to 0.1%. In contrast, new genome...
  4. PITChing MMEJ as an Alternative Route for Gene Editing

    Type
    Blog Post
    Published
    Feb. 23, 2016, 3:30 p.m.
    ...targeted modifications. A recent publication by Zhang et al. shows just that - using MMEJ to insert FLAG... plasmids from this publication at Addgene. 3. Zhang, Chi, Xiuhua Meng, Xiaolei Wei, and Ling Lu. (2016...
  5. Negative Can Be Positive: Open AAV Data with Addgene

    Type
    Blog Post
    Published
    Sept. 6, 2022, 1:15 p.m.
    ...answers hundreds of AAV questions every year on a range of issues related to AAV vectors, many from people...specifically to allow scientists to evaluate how small changes in vector administration can influence AAV expression...
  6. The Effect of COVID-19 on Liu Lab Plasmid Requests From Addgene Data

    Type
    Blog Post
    Published
    July 16, 2020, 1:15 p.m.
    ...imposed on scientists. Figure 6: Model fit. Orange line depicts observed data. Blue line is the sum...depending on when we believe the China COVID-19 date range is, they could be the most impacted or least impacted...
  7. AAVs CREATed for Gene Delivery to the CNS and PNS

    Type
    Blog Post
    Published
    Sept. 28, 2017, 2:01 p.m.
    ... Percent of Neurons Transduced   Dorsal Root Ganglion (DRG) AAV.9 (parental) 46 +/- 0.7% AAV.PHP.S...figure 8 in Chan et al).  References 1. Chan, KY, Jang MJ, Yoo BB, et al. Engineered AAVs for efficient...
  8. Better Dyeing Through Chemistry & Small Molecule Fluorophores

    Type
    Blog Post
    Published
    Sept. 8, 2016, 2:30 p.m.
    ...college student searching couch cushions for spare change, desperate to extract a few more photons from a...improved brightness, photostability, and spectral range. Nevertheless, these fluorophores were designed ...
  9. CRISPR 101: Ribonucleoprotein (RNP) Delivery

    Type
    Blog Post
    Published
    Sept. 6, 2018, 12:02 p.m.
    ... and biolistic bombardment of immature embryos (Liang et al. 2017).  PEG-mediated methods, while technically... 29668265. PubMed Central PMCID: PMC6002863. 4. Liang, Zhen, et al. "Efficient DNA-free genome editing...
  10. Isolating Genomic Regions of Interest with the CRISPR System

    Type
    Blog Post
    Published
    May 30, 2019, 12:44 p.m.
    ...factor IGF2 open reading frame to relax imprinting (Zhang et al., 2017). This upregulates expression of IGF2...PMID: 23452860. PubMed Central PMCID: PMC3664290.  Zhang, Yiqun, et al. "CRISPR Cas9-guided chromatin immunoprecipitation...
  11. Tips for Screening with Yeast Two Hybrid Systems

    Type
    Blog Post
    Published
    Oct. 22, 2015, 2:30 p.m.
    ...Gateway-compatible bait Y2H plasmid pEZY202  from Yu-Zhu Zhang’s lab) is an example of the former. In this system...While this may be difficult to resolve for a wide range of prey proteins, there are now a number of two-...
  12. Cpf1: A New Tool for CRISPR Genome Editing

    Type
    Blog Post
    Published
    Oct. 14, 2015, 2:30 p.m.
    ... staggered fashion, creating a 5 nucleotide 5’ overhang 18-23 bases away from the PAM. With this information... Other CRISPR Blog Posts Additional Resources Zhang lab Cpf1 blog post on Benchling ...
  13. Viral Production at Addgene

    Type
    Blog Post
    Published
    Oct. 24, 2023, 1:15 p.m.
    ...digital PCR (ddPCR) titration protocol (modified from Wang et al., 2018). Briefly, 293T cells are transduced...Article 2. https://doi.org/10.1089/hgtb.2013.131 Wang, Y., Bergelson, S., & Feschenko, M. (2018). Determination...
  14. New Acoustic Reporter Genes: Ultrasound Imaging of Gene Expression

    Type
    Blog Post
    Published
    Jan. 24, 2023, 2:15 p.m.
    ... of replication (p15A) worked best under a wide range of inducer concentrations (0.1-1% L-arabinose) without...confluent well of HEK cells in a 6-well dish and change the media every day for three days. GVs should ...
  15. CRISPR 101: Which Cas9 Do I Choose for My CRISPR Experiment?

    Type
    Blog Post
    Published
    Oct. 13, 2022, 1:45 p.m.
    ... been converted to an alanine (D10A or H840A), changing its double-strand cut to a single-stranded nick...for your target gene.  Validated gRNAs are a great bang for your buck – they have been used successfully...
  16. Antibodies 101: Immunoprecipitation

    Type
    Blog Post
    Published
    Dec. 7, 2021, 2:15 p.m.
    ...and blue triangles. 2) An antibody immobilized on a bead binds specifically to the blue triangle protein...
  17. Using Video to Share Your Science: We Share Science

    Type
    Blog Post
    Published
    Nov. 3, 2016, 2:30 p.m.
    ...watched each month, in 39 countries, and in over 54 languages. While most scientific videos were for entertainment...researchers for whom English is a second or third language (making publishing their research all the more...
  18. Transferable Skills Guide: External Collaborations

    Type
    Blog Post
    Published
    April 19, 2018, 1:25 p.m.
    ... had to overcome some hesitation to ‘approach strangers’ and learn how to communicate outside my scientific...message and to keep it short. Soon, discussing with strangers stopped feeling weird and started to be fun. I...
Showing: 481 - 500 of 707 results