Skip to main content
Addgene

Enter a sequence to perform a BLAST-based search of the Addgene plasmid sequence database.

Information

In Category

We narrowed to 677 results for: RON

Showing: 261 - 270 of 677 results

  1. AAV Titers: Where Do They Come From And What Do They Mean?

    Type
    Blog Post
    ...DNA dot blot...Transduction assay...SDS-PAGE...Electron microscopy… Any guesses? That's right... ways...genome-containing viral capsids is typically quantified by electron microscopy of a viral vector solution. Since this... this technique is intensive and requires an electron microscope, it is not routinely performed on all...genome-containing (Figure 1).    Figure 1: Electron micrograph of an Addgene AAV viral vector preparation...

  2. CRISPR Activation: A Practical Guide

    Type
    Blog Post
    ...pluripotent stem cells (Chavez et al., 2015) into neuronal cells by activating genes that cause differentiation...CRISPR-based activation can be made inducible upon environmental triggers. This is done by creating a split dCas9...CRISPR activation are also reversible: once the environmental trigger leaves, gene expression is no longer...Dow D, Buser-Doepner C, Bertotti A, Trusolino L, Stronach EA, Saez-Rodriguez J, Yusa K, Garnett MJ (2019...

  3. SARS-CoV-2/COVID-19 Detection Methods Based on CRISPR/Cas

    Type
    Blog Post
    ... methods.   Rapid detection of 2019 novel coronavirus SARS-CoV-2 using a CRISPR based DETECTR assay...in the saliva (Lucia et al., 2020). Detecting coronavirus using CRISPR-based SHERLOCK (Specific ​H​igh ​...ultrasensitive and visual detection of novel coronavirus SARS-CoV-2 Sensitivity: 4.6-11 copies/microliter...2020). An ultrasensitive, rapid, and portable coronavirus SARS-CoV-2 sequence detection method based on...

  4. Multiple Plasmids at a Low Price: Kits from Addgene

    Type
    Blog Post
    ...reports 5 (2015). BIOFAB plasmid set 3000 Series Confronted with the problem of creating vectors for predictable...Shine-Delgarno sequences used in this so-called bicistronic design (BCD). The 49 vectors in this kit can ...of varying strengths centered within GFP/RFP bicistronic reporters characterized in Cambray et al., 2013...terminators can be used to precisely tune your polycistronic E. coli expression constructs. Some applications...

  5. Troubleshooting and Optimizing a Western Blot

    Type
    Blog Post
    ...aggregation in your prep. If your proteins are the wrong size on your gel or blot, Table 1 (at the end of...and keep an eye on it and the leading line (dye front) visible in the sample buffer. You’ll want to run...interest, but you don’t want to run so long your dye front or ladder runs off the gel. Luckily, this is easily...easily monitored in real time, as the dye front (and many ladders!) are visible to the naked eye.   If ... Troubleshooting Suggestion Proteins are the wrong size Proteins may be aggregating Lyse at lower...

  6. Deep Dive: Statistical Tests (Comparisons)

    Type
    Blog Post
    ...to reduce false positives within a test.   The Bonferroni Correction and the Benjamini-Hochberg procedure...control for large numbers of comparisons. The Bonferroni does this by establishing a significance threshold...However, if many comparisons need to be performed, Bonferroni and Benjamini will greatly reduce family-wise...Dependent Variables: A Monte Carlo Simulation Study. Front. Appl. Math. Stat. Volume 2 (2016). doi.org/10.3389...

  7. Antibodies 101: Flow Cytometry

    Type
    Blog Post
    ... (3): An optics system A fluidics system An electronics system  Cells are first resuspended in a pressurized...fluorophore or fluorochrome-stained protein will emit a stronger photon than a cell expressing low levels of the...triton-x, saponin, or tween. Take care when using strong detergents like triton-x and tween as extended ...FACS In addition to the fluidics, optics, and electronics systems, FACS instruments have specialized components...

  8. Antibodies 101: Introduction to Antibodies

    Type
    Blog Post
    ...in E. coli by co-expressing the molecule chaperone Skp. Front Cell Infect Microbiol 3: . https://doi.org...Antibodies: Historical Perspective and Future Outlook. Front Immunol 8: . https://doi.org/10.3389/fimmu.2017.01589...biosensor biorecognition elements. Biosensors and Bioelectronics 85:32–45 . https://doi.org/10.1016/j.bios.2016.04.091...

  9. Illuminating Choices: A Guide to Selecting Fluorescent Dyes and Ligands

    Type
    Blog Post
    ...Heinrichs, 2009). When a fluorophore absorbs light, electrons are elevated from a ground state to an excited...After a brief elevation in this excited state, the electron returns to its ground state by emitting a photon...Pyrgiotakis, G., Zhang, Z., Purington, E., Gramlich, W., Grondin, Y., Rogers, R., Bousfield, D., & Demokritou, P...nanocellulose for nanotoxicological studies. Environmental Science: Nano, 6(5), 1516–1526. https://doi....

  10. With an Eye Towards the Future, We Look Back at the March for Science

    Type
    Blog Post
    ...many scientists operate in a hyper-competitive environment where getting hired hinges on performing near...government scientists to the de-funding of crucial environmental research programs, Canada has been here before...researcher in the University of Michigan Department of Astronomy. She studies how planets form around young stars...community of science supporters is much larger and stronger that I expected. Jennifer Stancill, Ph.D., is ...
Showing: 261 - 270 of 677 results