We narrowed to 610 results for: REV
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TypeBlog PostPublishedAug. 9, 2022, 1:15 p.m....to light as antibodies became commercialized, revealing the unreliability of antibodies. There are three...reproduced and projects that cannot be completed. A 2015 review analyzing and explaining the antibody crisis states...
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Viral Vectors 101: Virus Safety
TypeBlog PostPublishedJune 22, 2023, 1:15 p.m....enter (and thus infect) cells, this safety feature prevents the virus from replicating and spreading in non-target...Types of Viruses Viral Vector Elements Tips for Preventing Viral Recombination ... -
Hot Plasmids May 2018 - Optogenetics, Decaffeination, Biosensors, and Fluorescent Protein Tools
TypeBlog PostPublishedMay 15, 2018, 12:43 p.m....peptide, the CRY2clust domain enables fast and reversible oligomerization when fused to a protein of interest...within seconds after a pulse of blue light, and is reversible upon termination of light stimulation. CRY2clust... -
Plasmids 101: FLEx Vectors
TypeBlog PostPublishedApril 28, 2016, 2:30 p.m....In a previous post from our Plasmids 101 series, we learned how the Cre-loxP recombination system can.... Branda, CS and Dymecki, SM. Talking about a Revolution: The Impact of Site-Specific Recombinases on ... -
Tips for Titering Your Lentiviral Preps
TypeBlog PostPublishedMarch 15, 2016, 2:30 p.m....based methods for viral titration consider using a reverse transcriptase mutant in a separate control reaction...over-inflate results. A packing vector deficient in reverse transcriptase will produce low levels of virus ... -
Illuminating Epigenetics with A FRET Based Biosensor
TypeBlog PostPublishedNov. 19, 2015, 3:30 p.m.... histones, the more compacted it becomes. This prevents the cellular machinery from physically interacting... further reading and viewing The Epigenetics Revolution: How Modern Biology is Rewriting Our Understanding... -
7 Simple Strategies to Resolve Conflicts with Difficult Supervisors
TypeBlog PostPublishedJan. 21, 2015, 1:30 p.m....need to be signed, or manuscripts that need to be reviewed, bring them to the meeting. This will make it ...items. This will give your supervisor a chance to review what you have discussed and add suggestions if ... -
No Llamas Required - Synthetic Nanobodies Against Membrane Proteins
TypeBlog PostPublishedJune 18, 2020, 1:15 p.m....to, like ones that are hidden in the molecular crevices proteins on the cell surface. Figure 1: ...the enriched pool of sybody candidates are then reverse transcribed into cDNA fragments that are efficiently... -
Fluorescent Tagging of Endogenous Genes with SapTrap
TypeBlog PostPublishedOct. 12, 2017, 2:26 p.m....to generate proteins which can be rapidly and reversibly degraded after the addition of auxin to the culture...proteins at endogenous loci, shedding light on previously unknown protein functions. References Schwartz... -
Fluorescent Proteins 101: Visualizing Subcellular Structures & Organelles
TypeBlog PostPublishedJune 22, 2017, 2:30 p.m....from 4) - Dunn et al. 2011 provides an in-depth review of quantitative colocalization analysis methods...wavelengths, respectively, are selected (6). These previous blog posts help with the decision of which FP ... -
Hot Plasmids: Summer 2025
TypeBlog PostPublishedAug. 28, 2025, 1:15 p.m....photostability — 25-fold over mVenus and 4-fold over the previous best performer mGold — while maintaining high ... Figure 5: Mechanism of ATLASCre. VAMP2 = synaptobrevin 2; At = ALFA-tag; BACE = β-secretase; AF = AMPA.FingR... -
Degrading DNA with Cascade-Cas3
TypeBlog PostPublishedFeb. 11, 2025, 2:15 p.m....These benefits of Cas3 do come at a cost — the previously mentioned issues with expressing all Cascade ...evolutionary classification of CRISPR–Cas systems. Nature Reviews Microbiology, 13(11), 722–736. https://doi.org/... -
Magnetic Control of Proteins: More than a Dream
TypeBlog PostPublishedSept. 24, 2024, 1:15 p.m.... et al., 2021; Kattnig et al., 2016), and some previous attempts at magnetic control of biological systems...exist at all. Andrew and Maria were encouraged by previous reports that described magnetic responses of cryptochrome... -
Hot Plasmids and Viral Preps - May 2021
TypeBlog PostPublishedMay 18, 2021, 1:15 p.m....by encapsulating a single enzyme. Compared with previous research, which required protein compartments ...inducible CRISPRi library - Ampl133 targets S. cerevisiae genes with 6-12 guides per gene where gRNA expression... -
Starter guide to induced pluripotent stem cells (iPSCs) part 1: A renaissance in regenerative medicine
TypeBlog PostPublishedOct. 30, 2018, 1:04 p.m....Trends in Pharmacological Sciences, a Cell Press reviews journal. Stem cells are special types of cells...Trends in Pharmacological Sciences, a Cell Press reviews journal. She joined Cell Press to pursue a career... -
Plasmids 101: 5 factors to help you choose the right cloning method
TypeBlog PostPublishedAug. 21, 2018, 12:31 p.m....insert), mostly due to the use of toxic ccdB to prevent any non-recombinant vectors from propagating. The... less. The list goes on... In this post, we’ve reviewed many of the most popular cloning methods out there... -
10 Basic tips for mammalian cell culture
TypeBlog PostPublishedJuly 12, 2018, 1:09 p.m....before entering the hood is another great way to prevent contamination. This sounds rather trivial, but ...closed when they aren’t in immediate use. This will prevent spills, but, if any spills do occur, they should... -
Plasmids 101: Protein Expression
TypeBlog PostPublishedJune 7, 2018, 1:17 p.m.... yeast can be used for protein expression, S. cerevisiae, is the most reliable and frequently used species... in genetics and biochemistry. When using S. cerevisiae, researchers often place recombinant proteins... -
Addgene's Cancer Collection Pages Connect the Research Community
TypeBlog PostPublishedSept. 6, 2016, 2:30 p.m.... those of the pancreas and colon. Despite the prevalence of Ras mutations in a variety of cancers, Ras...different mutant versions of Ras that are most prevalent in human cancers, and synthesizing compounds to... -
Anatomy of a Plasmid Page at Addgene
TypeBlog PostPublishedFeb. 4, 2016, 3:30 p.m.... lab, or by a previous group. If the plasmid was made by a modifying a vector previously deposited with...