We narrowed to 438 results for: Trac

...concentrated by a variety of methods such as ultracentrifugation, centrifugation on a sucrose gradient, spin...number of 10 cm2 dishes. While this option is attractive because the same procedure for a single 10 cm2...relatively inexpensive and does not require an ultracentrifuge, PEG will precipitate all proteins in a solution...high-titer lentivirus preparations without ultracentrifugation. Sci Rep. 2015; 5:13875. PubMed PMID: 26348152...

...better access to intracellular targets. If your target is already on the extracellular side of the membrane...is suitable for antibodies that bind to the extracellular portion of a protein. B) Permeabilizing with...antibodies into the cell where they could bind to intracellular epitopes. C) Permeabilizing with a non-ionic...

...and requires only one RNA rather than the two (tracrRNA and crRNA) needed by Cas9 for cleavage. In certain...target. Cpf1 also does not require an additional tracrRNA. Once they had determined the minimal elements...favored by SpCas9. Since Cpf1 doesn’t require a tracrRNA, crRNA guides are only ~42 nt long. Direct synthesis...significantly cheaper than that of the ~100 nt crRNA/tracrRNA hybrid guides needed for Cas9 function. Since ...

...C2c3 are related to Cpf1, but they require both a tracrRNA and crRNA to cleave target DNA (Cpf1 requires ...PAM (PFS) Cleavage Mechanism Cas9 HNH, RuvC TracrRNA, crRNA DNA 5' NGG Specific blunt ended DSB...endogenous CRISPR/Cas9 system, Cas9 uses both a tracrRNA and crRNA to facilitate binding and cleavage of...have utilized dCas13 fusion proteins for imaging, tracking, modulating splicing, and regulating expression...

...not recommended for toxic proteins BL21-A1 Tetracycline Arabinose-inducible expression of T7 RNAP; IPTG...T7RNAP-tetA General protein expression  BLR (DE3) Tetracycline RecA-deficient; best for plasmids with repetative...proteins Origami2 (DE3)** Streptomycin and Tetracycline Contains highly active thioredoxin reductase...troubleshooting measures that can help get you back on track: Compatibility: Double-check your plasmid backbone...

...that bring more to the table in terms of data traceability and reproducibility of research. Electronic ...work. It is already becoming impossible to keep track of it all in paper notebooks. Following these findings...one place, easily retrievable, searchable and traceable. However, switching from paper to an electronic... place and therefore make it easier for them to track and find data and information. If an employee leaves...

...fluorescence unit fused with TRansmembrane region-to-IntrAcellular loop linkers” (MTRIA for short), where a fluorescent...inserting a circularly-permuted GFP into an intracellular loop of various G-protein-coupled receptors....fluorescent sensor for real-time measurement of extracellular oxytocin dynamics in the brain. Nat Methods....  Find B-gTEMP plasmids here!   Lu K, et al. Intracellular Heat Transfer and Thermal Property Revealed ...

...1885. E. coli are mainly found in the intestinal tract of animals. There are many different naturally occurring... streptomycin Tn10   Confers resistance to tetracycline Additionally, Table 2 provides a quick reference...galE15 galK16 rpsL(StrR) endA1 λ- XL1 Blue Tetracycline Blue/white screening and routine cloning, nalidixic...lacIq Δ(lacZ)M15] hsdR17(rK- mK+)  XL10 Gold Tetracycline and Chloramphenicol High competency cloning ...

...your gene of interest. This can cause issues in tracing studies, where it could potentially label cells...2002). Lack of an Immune Response against the Tetracycline-Dependent Transactivator Correlates with Long-Term...vector-mediated transduction of the corticospinal tract: Comparison of four promoters. Gene Therapy, 28(...dual presynaptic inputs using cFork anterograde tracing system. Experimental Neurobiology, 29(3), 219–229...

...luminescence. Intracellular Calcium Sensor Yang, J. et al. (7) wished to trigger intracellular Ca++ release...biosensors utilizing NanoLuc® luciferase Many intracellular sensors of events like calcium release have ...Luciferase. CalFlux VNT responds to changes in intracellular calcium and is useful for direct imaging of ...

...smaller validation screen using selected gRNAs extracted from the same or another library. These different...in animal model systems. Use Green Listed to extract gRNAs that target your list of selected genes. ... design. With Green Listed you can also easily extract gRNAs for the same gene from several libraries,...have different names, and the software can only extract gRNAs for genes using the name that is used by ...

... that we can invest our time into learning and extract the most value? This is only one of many decisions...tools assess repair events by type (NHEJ/HDR) and track indels at a single locus, usually the target site...on downstream results. Examples: “HTML”, “visual track”, “plot”, “tabular”, “interactive”, and “save”. ...on your needs. We will likely begin to see a contraction of available tools with more and more features...

...could then be used to examine both inter- and intrachromosomal dynamics, and how they change in response ...turned their attention to mapping pairs of intrachromosomal loci. The technique successfully resolved ... this work represents the first mapping of intrachromosomal loci, a major benchmark in characterizing ...

...have: working to deadlines, writing up clear and attractive reports, being good at presentations and of course...studies. They suggest that you make time for extracurricular activities both to develop new skills and to...information about the benefits of pursuing extracurricular activities. Success evolves from passion True...

...not possible to elicit an immediate response or track the exact time of activation. Receptor activity ... Mouse studies, however, require a permanent intracranial implant to be surgically installed to allow ...receptors Invasiveness Mice require permanent intracranial implant Noninvasive Controlling Stimulation...

...permeability Bactericidal 10-100 ug/mL Tetracycline tetracyclin Binds 30S ribosomal subunit; inhibits...in foil if a light-sensitive antibiotic like Tetracycline is used. Keep in mind that some E. coli strains...

...same frequency, we reasoned that, following DNA extraction, the [+] and [-] strands might naturally associate...restriction enzyme based methods, we showed that the DNA extract is a heterogeneous mix of single-stranded and double-stranded...species. While not all of the molecules in the DNA extract associate with complementary strands, enough double-stranded...

..., the DNA of interest, and cell extract.    Graphical Abstract: Schematic representation of cell-free...the expression of fluorescent proteins and oxytetracycline enzymes. Next, this system was used to recreate...

...Latin for 'it'), as “a generic term for any extrachromsomal hereditary determinant”. His proposal, however...1960s when scientists began to study other extrachromosomal particles, particularly Resistance or R-factors...experiment. Dr. Cohen and colleagues treated a tetracycline resistant plasmid, pSC101, and a newly developed...

... mistakes in this can lead to wasted time or retractions. Using a catalog number for identifying a reagent...making it difficult or impossible for researchers to track down that resource. A more long-term solution is...IDs in published work allows readers to quickly track down the specific plasmids used. RRIDs and resolvable...