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  1. The Fluorescent Vegetables in Aptamer Soup

    Type
    Blog Post
    ... RNA pool was cloned into bacterial expression vectors to create a library. Bacteria were transformed,...Jaffrey group was able to quantify the effect of mTOR inhibition on the activity of RNA Polymerase III...
  2. Antibodies 101: Multiplex Immunofluorescence

    Type
    Blog Post
    ... a certain region or calculate a colocalization factor to assess the spatial relationship between the ...targets or you’re pushing the limits like Addgene depositor Ronald Germain (Radtke et al., 2020 multiplexed...
  3. Generating Mouse Models Using CRISPR/Cas9

    Type
    Blog Post
    ...Gurumurty et al., 2016). AAV can also be used as a vector to deliver CRISPR/Cas9 either through injection...Mediated Genome Editing with Adeno-Associated Viral Vector. iScience 9:286–297 . https://doi.org/10.1016/j.isci...
  4. Tips for a 1st Time CRISPR User (by a 1st Time CRISPR User)

    Type
    Blog Post
    ...expressing Cas9 via transduction with Cas9 lentiviral vector, lentiCas9-Blast (52962-LV, Figure 1). Some cells...gift from Feng Zhang and is described in Improved vectors and genome-wide libraries for CRISPR screening....
  5. A Needle in a Base-Stack: Cas9 Structural Biology

    Type
    Blog Post
    ...researchers think the enzyme needs cellular recycling factors to release its handiwork (Sternberg et al., 2014...conformational changes that make Cas9 such a valuable laboratory tool are still an area of active research. New...
  6. Antibody Validation for Flow Cytometry

    Type
    Blog Post
    ...expected location of the target is an important factor in deciding which protocol is likely to work, we...more permanent knockdown, consider using shRNA vectors instead. With both siRNA and shRNA, it can be difficult...
  7. Protocol - How to Ligate Plasmid DNA

    Type
    Protocol
    ...plasmid Cut vector - Background due to uncut vector Cut vector + Background due to vector re-circularization...ends on either side of the vector are compatible with each other, the vector is much more likely to ligate...fuse the two ends of the vector together). Protocol: Standard Insert + Vector DNA Ligation Before setting...amount of cut insert and vector to use for the ligation reaction. The volume of vector DNA and insert DNA used...where the insert is smaller than the vector) a 3 insert : 1 vector molar ratio will work just fine. We ...opens in a new window) ligation calculator to easily quantify how much vector and insert DNA to use. Combine... ALWAYS do a vector alone + ligase control. This will allow you to verify that the vector was completely...
  8. Plasmid Modification by Annealed Oligo Cloning (with Protocols)

    Type
    Protocol
    ...of this tutorial we will discuss how to add new restriction sites to the MCS of an empty vector. However...purify vector While waiting for your oligos to arrive, conduct a restriction digest of 1μg of vector with...Mix the annealed oligos with cut vector in molar ratios (vector:insert) between 4:3 and 1:6 in a standard...insert of 50bp in length into a 5kb vector, mix 100ng of the vector with 0.75-6 ng of annealed oligos)....just as easily to add short tags or shRNAs to any vector (the procedure will simply differ in terms of primer...primer design). Let's assume that your favorite vector has a relatively limited MCS (BamHI - EcoRI - SalI...restriction sites and add them to your existing vector. It is a couple days of work that will pay off ...
Showing: 771 - 780 of 1074 results