We narrowed to 792 results for: KIN
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TypeBlog PostPublishedOct. 12, 2017, 2:26 p.m.... localization, cell structure, intracellular trafficking, and protein turnover rates. Additionally, by...fission/fusion, nuclear import, and neuronal trafficking. Although FPs have enabled discovery of many ...cellular mechanisms, there are some limitations to working with FPs. Overexpression of fluorescently tagged...
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PRIDICT: Predicting Efficiencies of Prime Editing Guide RNAs
TypeBlog PostPublishedJune 25, 2024, 1:15 p.m....in brackets and add the upstream and downstream flanking sequences to their input string (Figure 2). This...prediction models. In addition, we provide options for nicking gRNAs (used for PE3 and PE5 prime editing strategies...strategies) based on a DeepSpCas9 score ranking (Kim et al., 2019). PRIDICT saves time and resources by ... -
Viral Vectors 101: Voltage Indicators
TypeBlog PostPublishedJan. 30, 2024, 2:15 p.m....components of the indicator, which can make the kinetics of voltage sensing to signal output slightly slower...fluorescent signaler. The pro of this system is the kinetic response time from signal input to readable output...FP-rhodopsin GEVIs have been engineered to have kinetics comparable to its one component counterpart and... -
Which Fluorescent Protein Should I Use?
TypeBlog PostPublishedMay 20, 2014, 2:06 p.m....the FP (fused to the protein of interest), thus tracking the localization of that biomolecule inside living...eel was shown to mature independently of oxygen, making suitble for use in anaerobic conditions. Maturation...fluorescent protein should I use?" And if you're looking for more fluorescence microscopy tools and techniques... -
Plasmids 101: Secondary Nanobody Toolbox
TypeBlog PostPublishedFeb. 27, 2018, 2:04 p.m....domain proteins, they can be expressed in bacteria, making nanobodies a recombinant and renewable anti-IgG...available nanobodies from Pleiner et al. Before picking a secondary nanobody, it’s important to review ...expression plasmids here Additional Resources Looking for monoclonal primary antibodies to use with the... -
Don’t FRET: Bimolecular Fluorescence Complementation Makes Visualizing Protein-Protein Interactions Easy
TypeBlog PostPublishedAug. 27, 2020, 1:15 p.m....cellular functions, including ubiquitinoylation, kinase signaling, integrin signaling, and transcription...Fluorescent Proteins 101: GFP Fusion Proteins - Making the Right Connection. Cellular expression Whether...localization may differ from those of your BiFC construct, making it difficult to interpret your results. Unfortunately... -
Viral Vectors 101: The Retroviral Lifecycle
TypeBlog PostPublishedJuly 27, 2023, 1:15 p.m....does not do). Furthermore, molecular biologists working with vectors are, in most cases, interested in ... the viral integrase protein (IN) during step 3 (King et al., 2008) (Hu & Temin, 1990). At step 3, the....1016/0022-2836(73)90277-5. PubMed PMID: 4355596 King, S. R., Duggal, N. K., Ndongmo, C. B., Pacut, C.... -
Droplet Digital PCR for AAV Quantitation
TypeBlog PostPublishedJan. 16, 2020, 2:18 p.m....our samples 1:6 million to 1:25 million. After making the dilutions, they are transferred to a new plate...performing ddPCR Clean everything You must have a clean working area to titer your AAV by ddPCR. Droplet digital...generator, you should avoid pipetting too quickly when making your virus dilutions. This will reduce aerosols... -
Better Dyeing Through Chemistry & Small Molecule Fluorophores
TypeBlog PostPublishedSept. 8, 2016, 2:30 p.m....dye, mauvine, was discovered in 1856 by William Perkin. His discovery set off a flurry of activity and...labeling strategies and improved fluorophores are making chemical dyes increasingly attractive and accessible...Medical Institute. He would rather be in the lab making new fluorophores for advanced imaging modalities... -
CRISPR 101: Targeting RNA with Cas13a (C2c2)
TypeBlog PostPublishedSept. 21, 2017, 2:07 p.m....when 2 mismatches are present. The protospacer flanking sequence (PFS) for LshCas13a, which is analogous...have utilized dCas13 fusion proteins for imaging, tracking, modulating splicing, and regulating expression... in length and does not require a specific PFS, making it a very flexible cleavage system. LwaCas13a is... -
Fluorescent Proteins 101: Aptamer Fluorophores
TypeBlog PostPublishedApril 11, 2017, 2:30 p.m.... of how they actually “report” as biosensors. Making aptamers glow The flexibility of aptamers means...fluorogen and increase its fluorescence, essentially mimicking GFP. Though the aptamer, called Spinach, required... Eric J. Perkins... -
Plasmids 101: Gateway Cloning
TypeBlog PostPublishedJan. 12, 2017, 3:30 p.m....BP Reaction takes place between the attB sites flanking the insert and the attP sites of the donor vector...gene! STEP 2: Generate an Expression Clone When making the expression clone, it is important to choose...fragments, cDNA or Genomic DNA and is available for all kind of organisms from mammals to E. coli. Glossary of... -
Advancing Biology with Zebrafish: Genetic Tools for Developmental Studies and More
TypeBlog PostPublishedAug. 13, 2019, 12:58 p.m....zebrafish embryo develops outside of the mother, making them ideal for studying vertebrate embryogenesis... target mRNA inhibit its translation either by blocking initiation or splicing. (RNAi, in contrast, engages...unprecedented views into cognitive processes like decision making (Kim et al, 2017). “Brainbow” fish lines have been... -
Twenty Years of Sharing: Addgene's Viral Vector Service
TypeBlog PostPublishedJuly 30, 2024, 1:15 p.m....reliable and robust high quality viral vector service, making an array of ready-to-use viral vectors available.... I would be remiss to talk about them without looking at what they’re delivering and where they’re delivering...of our most popular ready-to-use viral vectors, making up almost 10% of our requests by 2019 (Figure 5A... -
Plasmids 101: Stringent Regulation of Replication
TypeBlog PostPublishedJune 20, 2024, 1:15 p.m.... replication and regulation in bacteria Before looking at an example plasmid, let's review how E. coli...different ways: methylating newly synthesized DNA, blocking binding sites, or trading out ADP for ATP to re-activate...mRNA and prevent this pseudoknot from folding, blocking replication. Created with BioRender.com. Plasmids... -
Tips for Writing a Good Cover Letter
TypeBlog PostPublishedMay 21, 2024, 1:30 p.m....information to explain why you are interested in working for that organization or group. This is particularly... of what to put in your cover letter, start by looking at the requirements in the job description. For... good place to state why you are interested in working for this lab and/or company. Remember to proofread... -
Rett Syndrome: A History of Research and Therapeutic Outlooks
TypeBlog PostPublishedNov. 19, 2020, 2:15 p.m....speech, coordination, purposeful use of hands, and walking. They may exhibit slow head growth, develop seizures...medical journal. Decades later and after years of painstaking work trying to isolate the causative gene for...:2<147::aid-ajmg6>3.0.co;2-o Baker SA, Chen L, Wilkins AD, Yu P, Lichtarge O, Zoghbi HY (2013) An AT-Hook... -
Viral Vectors 101: Pseudotyping
TypeBlog PostPublishedApril 20, 2021, 2:30 p.m.... delivery to only a few cell types. If you’re looking for more control in the cell types your lentiviral...retrograde direction from the synapse to the cell body, making it a great tool to study neuronal connectivity....HY, Tortorici MA, Veesler D, Murphy M, Pettie D, King NP, Balazs AB, Bloom JD (2020) Protocol and Reagents... -
Advanced Uses of Cre-lox and Flp-FRT - A Neuroscientist’s View
TypeBlog PostPublishedOct. 19, 2017, 1:54 p.m....through smart engineering Different FLP versions – making FLP efficient The first version of FLP discovered...proteins needed for later experiments (cellular tracking for instance) can be controlled with FLP-FRT. ... Cardin, Jessica A. et al. 2009. “Driving Fast-Spiking Cells Induces Gamma Rhythm and Controls Sensory... -
Antibiotic Resistance: An Old Solution but a New Problem
TypeBlog PostPublishedNov. 10, 2016, 3:30 p.m.... month without a new, drug-resistant ‘superbug’ making headlines in one part of the world or another. ...that only infect bacterial cells), or a bacterium picking up resistance genes from it’s environment (from...resistant bacteria to over-take the population and making them more difficult to treat in the future. Patients...