We narrowed to 836 results for: Abo
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TypeBlog PostPublishedApril 7, 2016, 2:30 p.m....Lentiviruses are a powerful laboratory tool often employed to establish cell lines that stably express...Get Tips for Titering Your Lentivirus Learn All About Viral Vector Elements Learn How to Do Genome-Wide...
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How to Be an Excellent Trainee
TypeBlog PostPublishedSept. 26, 2023, 1:15 p.m....individuals who are polite, appreciative, and clear about their needs. Remember, your bench mentor’s training...prepared and take training seriously, as reviewed above. Offer to help clean up and/or make necessary... -
Avoiding the Dark Side of Fluorescent Protein Fusions with mOX FPs
TypeBlog PostPublishedOct. 27, 2015, 3 p.m....moxFPs over standard FPs for the reasons listed above. In addition, because the moxFPs are highly monomeric...Medicine. Her doctoral research was conducted in the laboratory of Erik Lee Snapp and focused on optimizing fluorescent... -
Four Ways to Package Transgenes That Exceed the Size Limit of Adeno-associated Virus
TypeBlog PostPublishedSept. 1, 2020, 1:15 p.m....first time AAV user Learn about how AAV is used in retinal gene therapy Learn about the parts of an AAV transfer... -
Proximity Labeling: A Powerful Tool for Protein Complex Purification and Proteomic Mapping
TypeBlog PostPublishedDec. 2, 2019, 2 p.m.... motif will be biotinylated. Find more details about RapID! EXCELL: Proximity labeling for the detection..., S. C., Noble, K. A., KC, B., Roux, K. H., Motamedchaboki, K., & Roux, K. J. (2016). An improved smaller... -
Antibodies 101: Beyond Surface Labeling
TypeBlog PostPublishedJune 27, 2024, 1:15 p.m...., you may want to look at other methods. In the above cases, a good alternative is using a two-protein... region of the primary antibody (Figure 1b). As above, the advantage of this system is increased flexibility... -
Multiple Plasmids at a Low Price: Kits from Addgene
TypeBlog PostPublishedSept. 14, 2016, 2:30 p.m....PUF Assembly Kit Below you’ll find information about what these kits contain, how they can be used, and...encoded sensors enable real-time observation of metabolite production." Proceedings of the National Academy... -
New Optogenetic Tools for Cytoskeleton and Membrane Control
TypeBlog PostPublishedSept. 28, 2023, 1:15 p.m.... Check out our Optogenetics Guide to learn more about how these modules work, and read on to learn how...to the cell membrane isn’t powerful enough, what about altering the chemical composition of the membrane... -
CRISPR 101: Homology Directed Repair
TypeBlog PostPublishedJan. 26, 2023, 2:15 p.m....Featured Topic Page Learn about Non-Homologous End Joining Learn about Base Editing Read 3 Tips ... -
CRISPR 101: Epigenetics and Editing the Epigenome
TypeBlog PostPublishedJune 24, 2020, 5:45 p.m....modifications. Like the TALE-LSD1 system described above, dCas9-LSD1 inactivates targeted enhancers. Although...setting up your experimental system. Let us know about your experience with these constructs in the comments... -
PiggyBac-ing Through the Genome Editing Field
TypeBlog PostPublishedMay 31, 2016, 3:30 p.m....transposase itself, please read on to learn more about this exciting technology from the folks at Transposagen...Additional Resources on the Addgene Blog Learn about the Sleeping Beauty Transposase Read up on Genome... -
Plasmids 101: Dimers and Multimers
TypeBlog PostPublishedJan. 10, 2023, 2:15 p.m....colonies using one of the detection methods described above can help ensure the isolation of the monomeric version...plasmid DNA production platform incorporating low metabolic burden seed-stock and fed-batch fermentation processes... -
Antibodies 101: The Basics of Western Blotting
TypeBlog PostPublishedMarch 8, 2021, 2:41 p.m.... the thickness of the band provides information about the relative abundance of the protein in the sample...history, principles, and types of ELISA, and our laboratory experience with peptide/protein analyses using... -
FLEx Technology and Optogenetics: Flipping the switch on gene expression with high spatial and temporal resolution
TypeBlog PostPublishedOct. 17, 2019, 12:28 p.m....FLEx enters the scene. FLEx: A light when night is about you! The FLEx (for flip-excision) switch (aka DIO...PMC4166436. Resources on the Addgene blog Learn more about FLEx vectors Download our Plasmids 101 eBook Read... -
Quick Guide to All Things Lentivirus
TypeBlog PostPublishedMarch 21, 2017, 2:30 p.m....first one and can be used routinely in a research laboratory. The risk of generating RCL is low but extra ...even your own! You should therefore be cautious about inserting potentially harmful genes into a transfer... -
Lambda Red: A Homologous Recombination-based Technique for Genetic Engineering
TypeBlog PostPublishedDec. 15, 2016, 3:57 p.m....currently a research scientist in the Department of Laboratory Medicine at the University of Washington. She... Additional Resources on the Addgene Blog Read about Homology Directed Repair Use Knockout/Knockin Plasmids... -
A Practical Guide to Optimizing AAV DIO and FLEx Vector Expression
TypeBlog PostPublishedNov. 2, 2021, 1:15 p.m....the most common concerns we get here at Addgene about this system is off-target or spurious expression...cells that don’t express Cre or Flp, what can we do about it? Test the serotype and promoter The first step... -
Antibodies 101: Antibody Engineering and Directed Evolution
TypeBlog PostPublishedAug. 5, 2025, 1:15 p.m....structure-guided directed evolution. The nice thing about these methods is that they all follow the same general...performance. If you are interested in learning more about antibody engineering technologies, the Institute... -
Fluorescent Proteins 101: Photoactivatable Fluorescent Proteins
TypeBlog PostPublishedApril 25, 2017, 2:30 p.m....emitted, making it easier to capture a clear image above background. The majority of PA-FPs come in 2 flavours...Additional Resources on the Addgene Blog Read More about Fluorescent Protein Imaging Choosing Your Fluorescent... -
Typing CRISPR Systems
TypeBlog PostPublishedMarch 18, 2025, 1:15 p.m....Class 1 is the most abundant of the two, comprising about 90% of identified CRISPR-Cas in bacteria and nearly...CRISPR systems called CasPEDIA, with information about enzyme activity, experimental conditions, and more...