We narrowed to 514 results for: CIT

...Being excited about the science allows you to ask more interesting questions and your excitement will ...us everything there is to know is a strange and exciting revelation. Science in any field can generally...vague sense of what kind of research you would be excited about. I know quite a few friends who opted to ...people actively seek out science that genuinely excites them, and reach out to the PI to get involved. ...their research, and learn about what makes them excited to do what they do. I would also highly recommend...

...Antibody dependent cellular cytotoxicity (ADCC) Antibody dependent cellular cytotoxicity (ADCC) is a slightly...deposition (ADCD) b) antibody-dependent cellular cytotoxicity (ADCC) c) antibody-dependent cellular phagocytosis...JV. Inhibitory Fc receptors modulate in vivo cytotoxicity against tumor targets. Nat Med. 2000 Apr;6(4... constant region contributes to affinity and specificity. Trends in Immunology, 29(2), 91–97. https://...

...future of open science are you most excited about? Katz: What’s exciting about the open science movement ...We’re excited to welcome Karen Katz, Esq and Carl Paratore, MBA, CPA to the Addgene Board of Directors... will accomplish in the near future? Katz: I’m excited that Addgene is continuing to look at providing... General Auditor at Tufts Health Plan. In that capacity he leads the Internal Audit function and is responsible...

...: Summary of Rosella’s excitation and emission spectra. Component Excitation Emission pH Range DsRed.T3...DsRed.T3. See Table 1 for a summary of Rosella’s excitation and emission spectra. DsRed is the permanent ... 508 nm ~6.5 - 9 *Optimal sequential excitations wavelengths as determined by Rosado et al: see... a signal sequence and to the mitochondria via citrate synthase’s mitochondrial targeting sequence. Under...

...hiring again and getting ready to embark on new exciting projects. Right now we don’t have to worry about...will have some fun challenges this year and I’m excited about this, but definitely not worried. I have ...the way scientists starting their own labs get excited about making their first deposit to Addgene. ...law review article we received some entirely unsolicited praise: “Addgene, for one, is a sterling example...have so few worries and can often focus on the excitement of what we are accomplishing and what more we...

...-invasive gene delivery and optogenetic excitation. Excitation of neurons deeper in the brain may still...makes them light-responsive. When light shines on excitatory channelrhodopsin-expressing neurons, the channelrhodopsins...action potential (Figure 1). This light-induced excitation can take place in a tissue culture dish but can... as compared to direct injection. This lower multiplicity of infection (MOI) makes it challenging for ...

...most of the alternative reagents have reduced immunogenicity. Effector functions are eliminated, as is antibody...reduced binding strength, half-lives, and/or specificity as well. They’re more difficult to source, may... typically consist of 3-4 repeats, have high specificity and binding affinity, can be produced in E. coli...generated using combinatorial libraries, and high specificity has been reported for a number of targets. Due... reagents you use, one thing is clear: it’s an exciting time to be a scientist looking for that perfect...

...variety of ways. First, review the citations. An antibody that has been cited thousands of times may be a safer...Picture this: you’ve been assigned an exciting new project aimed at understanding how a critical cellular...similar to yours. Take a look at the publications cited on the manufacturer’s website, which may contain...secondary considerations to validation, application specificity, and experimental considerations - no other factors...

...We are excited to announce the recipients of this year’s Michael Davidson and Roger Tsien Commemorative...cultured neurons, imaged 14 days post-transfection, excited at 505 nm (right). Scalebar represents 100 µm. ...painful stimuli are processed by a network of excitatory and inhibitory neurons whose function and connectivity...mammalian cell line engineered to be electrically excitable. The mutants are co-expressed with a photoconvertible...membrane voltage,” says Tian. Figure 5: Citrine-tagged voltage indicator expressed in mouse cortex...

...targeted degradation of endogenous proteins is an exciting strategy, it is difficult to apply this technique...machinery to degrade any protein. We are particularly excited about the dTAG system as we can use it to evaluate...starting knock-in experiments. Test dTAG molecule toxicity in new cell lines Treat parental cells (or cells...biological assay of choice to ensure that there are no toxicities at the doses used to evaluate degradation of ...have evaluated to date, we observed little to no toxicity with dTAG-13 at doses as high as 20 µM (see Figures...

...you'll find in this post: Tools for labeling excitatory inhibitory synaptic proteins Fluorescent protein...corner New from the viral service Labeling excitatory and inhibitory synaptic proteins with FingRs ...developed AAV vectors to selectively visualize excitatory and inhibitory synapses in the brain.  ...scaffolding proteins PSD95 and gephyrin to label excitatory and inhibitory synapses, respectively. Once expressed... fluorescent proteins targeting inhibitory or excitatory synapses or that are Cre-inducible, researchers...

...but also basic research. To improve cell-type specificity of AAV, work has focused on modifying the outside...recently took a different approach to enhance specificity in retinal cells. To do this, the group developed...genes with high expression and high cell-type specificity.  Strategy #3 (ProC): Create promoters by repeating...synthetic promoters replicated the expression specificity of the wild-type promoters they were derived ...promoters did, however, tend to loosely match the specificity of their source genes, i.e. if a synthetic promoter...

...counterparts, so they will be easier to deliver in low-capacity vectors like AAV. AAV (adeno-associated viral ... for in vivo gene delivery due to their low immunogenicity and range of serotypes allowing preferential...tissues. However, these vectors have a low genetic capacity of ~4.5 kb. At 4.1 kb, SpCas9 barely fits into...Yoon SH, Kim JS. Genome-wide analysis reveals specificities of Cpf1 endonucleases in human cells. Nat Biotechnol...Kleinstiver, Benjamin P., et al. "Genome-wide specificities of CRISPR-Cas Cpf1 nucleases in human cells....

...truly be pitted against CRISPR head-to-head.  Exciting features of NgAgo First, unlike Cas9, NgAgo does...target any sequence of DNA. Second, NgAgo target specificity is dictated by a DNA guide sequence rather than...globe nearly 400 times. Researchers have been excitedly testing NgAgo's genome editing applications. So..., those who have been lucky with NgAgo should explicitly share tips and protocol details with the scientific...Learn More about NgAgo Enhance CRISPR Targeting Specificity with eSpCas9 and SpCas9-HF1 See How Cpf1 Stacks...

... of chemical dyes combined with the ease and specificity of fluorescent proteins. In-cell labeling strategies...property for small-molecule labeling strategies is fluorogenicity, meaning the ligand exhibits low fluorescence... from fluorescent proteins given the relative simplicity of the system and the availability of fluorescent...different spectral properties, exhibit high fluorogenicity, are photoactivatable, and function in vivo...systems—smaller tags, brighter conjugates, higher fluorogenicity, photoactivation etc.—can further increase ...

...photostability of GFP. This also shifted its major excitation peak from 395 nm to 488 nm, effectively ameliorating... mYFP S65G; V68L; Q69K; S72A; T203Y; A206K Citrine S65G; V68L; Q69K; S72A; T203Y ECFP F64L; S65T...fluorescence, photostability, and a shift of the major excitation peak to 488 nm F64L Increased folding efficiency...Typically, two fluorescent proteins with overlapping excitation/emission spectra are used; one fused to each ...stability, GFP can be used in lineage tracking capacities in cell fate studies. It can also be used, when...

...viral systems due to its large cargo capacity, minimal cytotoxicity, and broad host-tropism. These tools...variant are used to excite a fused fluorescent protein, eliminating the need for an excitation light source....gene activation using this system in the article cited below. Scientists can obtain dCas9-trCIB1, CRY2PHR-p65...mRNA will be red. This system achieves great specificity and resolution by using 6-12 phage PP7 coat protein...UAAs via a re-assigned stop codon (TAG). This polyspecificity enables the site-specific introduction of many...order to avoid complicating effects from global toxicity due to loss of splicing. To this end, destabilizing...use of optogenetic tools, where light used for excitation can cause unintended activation of the optogenetic...

...neurogenesis, neuronal survival, and synaptic plasticity. Several studies have found reduced BDNF levels...showed that the activity of a particular subset of excitatory neurons (Drd1) in mPFC is responsible for the...tune gene expression temporally and spatially, exciting times are ahead for behavioral neuroscience to...volume transmission shapes cortical noradrenergic excitability upon acute stress." The EMBO journal 37.21 (...Huijstee AN, Mansvelder HD. Glutamatergic synaptic plasticity in the mesocorticolimbic system in addiction....

...antibody collection grows By Ashley Waldron We are excited to highlight the Anti-V5 tag antibody produced ...first use of CRISPR/Cas9 in M. abscessus. The simplicity and efficiency of this dual-plasmid approach ...advancing our understanding of its biology, pathogenicity, and resistance mechanisms.     Figure...because bioluminescent markers do not need to be excited by an external light source, they have lower background... can be used in light-sensitive systems. Most excitingly, assembly of the split luciferase is reversible...

...Viral Vectors 101 2nd edition — I was incredibly excited when we picked our viral vector service as one ... is where it’s being delivered. Since target specificity is determined by the capsid of the AAV, many ...approach and involves reading primary literature, soliciting information from requestors and depositors, and...published with a DOI, allowing others to reference and cite the data when deciding on which viral vectors to...to guides to protocols, which was why I was so excited to delve into this data as we updated our Viral...