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We narrowed to 954 results for: COMP

Showing: 431 - 440 of 954 results
  1. Genome-wide Screening Using CRISPR

    Type
    Blog Post
    ... pooled CRISPR library is a complex mixture. Pooled libraries are composed of many different gRNA-containing... and versatility. CRISPR/Cas9 consists of two components: the non-specific endonuclease (Cas9) and a single...any genomic locus, provided the target is unique compared to the rest of the genome and located immediately...distribution is analyzed in the drug-resistant population compared to a non-treated control group. In this scenario...
  2. Deep Dive: qPCR

    Type
    Blog Post
    ...multiplex (Thellwell, 2000). See Table 1 for a comparison of features of several commonly used chemistries...have pipetting errors on the edges of the plate. Compare the CT values within each set of triplicates to...reaction, each target in the reaction should be compared to an individually run sample when developing ...value representing the fold change of each sample compared to your control. But as we said previously, just... See Table 2, (adapted from Wong, 2018) for a comparison of different analysis methods.   Method ...defined log-linear phase   Table 2: A comparison of different qPCR analysis methods. Table adapted...
  3. Getting to Know Expansion Microscopy

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    Blog Post
    ...will link biomolecules to the gel and add gel components to polymerize. Step 3: digest the sample to allow...labels you could use. But many ExM protocols are compatible with conventional antibodies, chemical dyes, ...and least flexible one. Tissue expansion is not compatible with in vivo applications and there’s just not...isotropic expansion depends on how well the gel components penetrate the sample, how well the gel polymerizes... valuable tool, especially when paired with complementary experimental approaches. Since it arrived on...
  4. Antibodies 101: Producing Recombinant Antibodies

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    Blog Post
    ...you’ll want to ensure that your buffer components are compatible with your conjugate and conjugation chemistry...the assay. Where possible, it can be useful to compare recombinant antibodies to their parental hybridomas...majority of antibodies are still equally effective compared to those aliquots frozen immediately post-harvest...Chen E, Haidar JN, Srivastava A, Goldstein J. Comparison of predicted extinction coefficients of monoclonal...
  5. DNA Purification Without a Kit

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    Blog Post
    ... takes 1-1.5 hours to complete, while this syringe-based method can be completed in 20 to 30 minutes. ...PCR buffer, where DNA or RNA can be amplified. Compared to a commercial magnetic bead-based kit, this ...this did not reduce cloning efficiencies.  When compared to fresh columns, regenerated columns had similar... reduce the number of spin columns you need to complete your research. Do you know of other nucleic acid...
  6. SciComm: Taking Science to Elementary and Middle Schools

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    Blog Post
    ...feel comfortable speaking on topics that would compliment the STEM curriculum. As it happened, I’d met ...simplistic and I would insult the students. Too complicated and I would quickly lose their interest. I won...careful to keep it relatively simple. I honed the complexity of the talk by running it by the teachers and... For CRISPR, I focused on the fact that, like computers and the internet before it, genome engineering...posts Resources on Addgene.org Check out our comprehensive CRISPR guide Find CRISPR plasmids and resources...
  7. What’s in Your Tube?: A Quick Guide to Measuring DNA by Spectrophotometry

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    Blog Post
    ... will apply to similar instruments from other companies, like the Implen NP80 or DeNovix DS-11, but some...lines in B-D represent the pure DNA spectra for comparison. Each of these contaminants will have a slightly...of a DNA sample, its absorbance strength is low compared to other reagents, making it more difficult to... in your DNA sample, you will need to use a complementary assay, such as a fluorescence based assay or...more consistent readings — just be sure it is compatible with your downstream applications and that you...
  8. MXS Chaining

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    Blog Post
    ...one such technique and has been used to produce complex fluorescent reporter constructs. These fluorescent...gene-expression sequences, and more. By combining these components, one can generate constructs to visualize cell...terminus or the 3’ terminus of the ligation product. Comparison to other high throughput cloning strategies There...modules, because neighboring fragments require compatible cohesive ends Engler et al., 2008 Gibson Cloning...facilitate the construction of plasmids with many components. The creators of the MXS-chaining method have...
  9. A Career in Grants: How To Become a Grant Professional

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    Blog Post
    ...collaborations, and commitments to and proof of compliance with the grantor’s requirements as well as state...reports are submitted and project evaluations are completed. To enter and advance the profession, you can ...Professional Development Strategy to increase your competencies and skills in the grants profession. Your professional... and the candidate’s knowledge of the 8 core competencies through a multiple choice exam.  The bottom ...grant professionals and to build your skills and competencies. Becoming a grant professional is rewarding ...
  10. Plasmids 101: Protein tags

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    Blog Post
    ...into a translated protein. As depicted in the accompanying cartoon, they have a multitude of uses including...TAP) once referred specifically to a combo tag comprised of a calmodulin binding peptide (CBP), a TEV cleavage...ProtA IgG-binding domains. TAP has since come to encompass several other tag combinations, though frequently...and Gly residues   This article is not a comprehensive guide to all tags, but rather a quick overview...Biotechnology Journal 2012 , (7): 620-634. Full Text A complete list of free handbooks for protein purification...
Showing: 431 - 440 of 954 results