We narrowed to 610 results for: ACE;
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TypeBlog PostPublishedJan. 16, 2020, 2:18 p.m....required for a mini amplification reaction to take place. When the PCR is complete, a droplet reader extracts...contamination. Optimize your PCR For a good starting place on what PCR parameters to use, see Lock’s seminal...
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AAVs CREATed for Gene Delivery to the CNS and PNS
TypeBlog PostPublishedSept. 28, 2017, 2:01 p.m....labeling so that a cell’s projections are easy to trace and not lost in a jumble of fluorescent neurons.... But notice in figure 4b how difficult it is to trace individual cell’s axons, particularly the two green... -
Tips from the Repository Trenches: Using Barcodes to Track Samples
TypeBlog PostPublishedOct. 6, 2015, 2:30 p.m....samples accurately and in a way that can be easily traced. If you’re just starting a lab, or are looking ...barcode can store a lot of information in a small space and is ideal for tracking large collections. Many... -
Antibodies 101: Immunoprecipitation
TypeBlog PostPublishedDec. 7, 2021, 2:15 p.m.... and vary in shape and structure. Their porous surface provides a large area for binding, but antibodies... than agarose beads. Proteins conjugate on the surface of magnetic beads, and are therefore completely... -
Advancing Biology with Zebrafish: Genetic Tools for Developmental Studies and More
TypeBlog PostPublishedAug. 13, 2019, 12:58 p.m....illustrate some of the reasons that zebrafish have been embraced as a model organism, I’ll outline a few of the...high-resolution map of early embryogenesis in time and space, and was also used to precisely characterize developmental... -
Save Time with Transient Plant Leaf Transformations
TypeBlog PostPublishedJuly 25, 2019, 12:03 p.m....through the stomata into the abaxial site (lower surface) of the leaf. This is a simple and easy technique...Mortensen et al., 2019): Leaves or whole plants are placed in an Agrobacterium solution and a vacuum is applied... -
What's Your Organism? Expanding Genomic Tools via the NSF EDGE Program
TypeBlog PostPublishedMay 2, 2019, 12:41 p.m....be studied over time. They recognize individual faces (I guess of other wasps) so can be used to study...adult female mosquitoes. Now they are trying to replace embryo injection (hard to do, expensive, not every... -
Antibodies 101: Reading a Flow Plot
TypeBlog PostPublishedFeb. 6, 2024, 3:13 p.m....struggling to understand how the researchers decided to place their gates on the plots! Flow data is messy, so...., Pons, J. A., & Muro, M. (2018). In vitro intracellular IFNγ, IL-17 and IL-10 producing T cells correlates... -
Hot Plasmids - November 2023
TypeBlog PostPublishedNov. 14, 2023, 3:35 a.m....commercial antibodies can be tethered on the viral surface, expanding the range of targetable cell types. ...et al. (2023). Time-tagged ticker tapes for intracellular recordings. Nature Biotechnology, 41(5), 631... -
Viral Production at Addgene
TypeBlog PostPublishedOct. 24, 2023, 1:15 p.m....preparations are purified by iodixanol gradient ultracentrifugation and concentrated to purity and titers adequate...maintained for ~20 passages before being discarded and replaced with a new vial of early passage cells. Approximately... -
Viral Vectors 101: Preparing Pooled Libraries
TypeBlog PostPublishedJuly 13, 2023, 1:15 p.m....without disrupting plasmid representation. A good place to start is with a protocol for a library of similar...Moderated by the Feng Zhang lab, this is a useful place to ask experimental questions. Practical Considerations... -
Harnessing TnpB for Genome Editing: A Compact and Versatile Tool for Your Research
TypeBlog PostPublishedJuly 29, 2025, 1:15 p.m....Similar to how Cas proteins require a PAM (protospacer adjacent motif) near the target DNA, TnpBs also need... -
CRISPR 101: Any Base Transversion Editors
TypeBlog PostPublishedApril 1, 2025, 1:15 p.m....across from the abasic site before filling the empty space. Over several rounds of rational mutagenesis, the...editors Excises G, T, or C, respectively, to be replaced with another base. References Chen, L., Hong... -
Plasmids 101: Plasmid Incompatibility
TypeBlog PostPublishedMarch 31, 2020, 1:15 p.m....are 27 incompatibility (Inc) groups in the Enterobacteriaceae family alone, and this is expanding as we...expelled antibiotic resistant plasmids from Enterobacteriaceae family members within the mouse gut (Kamruzzaman... -
Data Freedom: The Expansion of Data Sharing in Research Publications
TypeBlog PostPublishedAug. 5, 2014, 6:51 p.m.... or the statistical variation is calculated and placed in the legend. Widely reported difficulties in ...on the fly”. This becomes intuitive with touch interfaces where the viewer is more likely to want to manipulate... -
Antibodies 101: Single Chain Fragment Variables (scFvs)
TypeBlog PostPublishedJune 3, 2021, 1:15 p.m....expressed on T cells to make CAR T cells. The extracellular scFv portion of the receptors recognizes an ...an antigen of interest while the intracellular T cell receptor portion of the CAR facilitates signal transduction... -
Antibodies 101: Introduction to Gating in Flow Cytometry
TypeBlog PostPublishedApril 4, 2024, 1:15 p.m....structural complexity inside the cell or on its surface. Bear in mind, the voltage setting of the laser...through conjugated antibodies targeting the cell surface markers CD11 (anti-mouse CD11b-BV510), which is... -
Thoughts on the Future of Research 2015 Boston Symposium
TypeBlog PostPublishedNov. 25, 2015, 4 p.m...., their makeup (in terms of nationality, gender, race, etc), or their career outcomes. Some of the more...their mentorship with the same critical eye they place on others within their labs - as a sort of over-... -
Evolution of Brainbow: Using Cre-lox for Multicolor Labeling of Neurons
TypeBlog PostPublishedApril 24, 2015, 2:39 p.m.... but is controlled by FLP/FRT recombinase. When placed under different promoters, Brainbow and Flpbow ...useful in lineage tracing; “Zebrabow” was used to trace the development of the corneal epithelium. For scientists... -
Plasmids 101: Repressible Promoters
TypeBlog PostPublishedDec. 20, 2022, 2:15 p.m....but is activated by GAL4 binding to UAS. If you place the GAL4 gene downstream of a tissue- or developmental...inhibiting the binding of GAL4 to UAS. One can therefore place GAL4 and GAL80 under different promoters and create...