We narrowed to 478 results for: FLU

...Genetically encoded voltage indicators (GEVIs) change fluorescence in real time when neurons or muscle cells transmit...However, technical difficulties such as small fluorescence changes or a requirement for very high excitation...sensors can detect action potentials in worms with fluorescence changes of up to 128% per 100 mV in the pharynx.... elegans membranes, which might beneficially influence the rhodopsin properties. Find these voltage biosensors...

...speed of light over the last decade, but the fluorescent proteins (FPs) necessary for many of these applications...light and electron microscopy and observed high fluorescence resilience to these preparations. After crystalizing...    Fig. 4: hfYFP retains folding and fluorescence in high molarity GdnHCl, at high temperatures...!   Campbell, B.C., et al. Chemically stable fluorescent proteins for advanced microscopy. Nat Methods...

...found at the same site, is 2’-fluoro (2’-F), which substitutes a fluorine for the hydroxyl group at the...simple LED light. Lighting up your gRNA with fluorescent dyes In a scientific world where it often seems...seems like everything glows, why not spread the fluorescence to your gRNAs? Dye labeling the RNA in your ...

...cytometry controls we’ll discuss are single color, fluorescence minus one (FMO), and isotype. You should always...should have a single color control for every fluorophore you intend to use in your panel. Using single...(C) with APC-Cy7.   FMOs FMO stands for fluorescence minus one. It is used as a negative control ...have the same Ig subclass, and be in the same fluorophore (e.g., if you are staining for anti-mouse Ly6C...

...Agarose gel  LUX fluorogenic primers Low Single self-quenching fluorescent molecule connected to...normalize for that. Passive reference dyes are inert fluorescent dyes that are not dependent on amplification ... It is possible to multiplex qPCR when using fluorescent probe-based chemistry - theoretically, up to ... Tip🔥 The ABI machines automatically record fluorescent data on all channels - helpful if you forget ...

...catalytically inactive Cas9 (dCas9) fused to a fluorescent marker like GFP, researchers have turned dCas9...into a customizable DNA labeler compatible with fluorescence microscopy in living cells. Alternatively, gRNAs...specific RNA-binding proteins (RBPs) tagged with fluorescent proteins to visualize targeted genomic loci. ...live cell imaging. Compared to techniques like fluorescence in situ hybridization (FISH), CRISPR imaging... the chromatin dynamics in living cells. The fluorescent CRISPR system has been used for dynamic tracking...

... antigen-retrieval, and permeabilization will influence how the antibody interacts with its target and...conjugated to a detection substrate, such as a fluorophore, or a conjugated secondary antibody that will...of primary antibodies conjugated to different fluorophores or a panel of primaries that was raised in different...isotype or species, then you can choose different fluorophore-conjugated secondary antibodies specific to each...

...agglomeration of fluorescent proteins into one particle within the cell, the lab fused the red fluorescent protein...different bee species. BTK can be used to introduce fluorescent markers to visualize localization and distribution...division counting (DCDC), relies on the assembly of fluorescent proteins into one bright particle that segregates...

...probes with different functionalities, such as fluorescence or triggering new cellular behavior like degradation...Tetracycline (Tet) transactivator to increase fluorescent protein expression C234-E25: attB2r-SNAP-attB3...HaloTag Ligands HaloTag Reversible binding of fluorescent ligands to HaloTag PCV-Cas9, Cas9-PCV HUH-tag... fused to other effectors from nanobodies to fluorescent proteins. So, I hope you will take full advantage...

...are now available for fluorescent reporting and genetically encoded fluorescent voltage indicators (GEVI...anion-conducting channelrhodopsin used as a sensitive fluorescent voltage indicator with near-complete desensitization...sensor and a mutated version of the pHLuorin fluorescent protein. This GEVI features increased brightness...

...these molecular tools. Cre AAV ID Name Promoter Fluorophore/Tag Serotype(s) PI 105551 pENN.AAV.CamKII.HI....none 8 James M. Wilson Dre AAV ID Name Promoter Fluorophore Serotype(s) PI 50363 AAV phSyn1(S)-DreO-bGHpA..., rg* Hongkui Zeng Flpo AAV ID Name Promoter Fluorophore Serotype(s) PI 51669 AAV phSyn1(S)-FlpO-bGHpA...Light-Inducible Recombinases ID Name Promoter Fluorophore Serotype(s) PI 140135 pAAV-EF1a-iCreV EF1a none...PHPeB Hongkui Zeng VCre AAV ID Name Promoter Fluorophore/Tag Serotype(s) PI 55638 pAAV-EF1a-vCre EF1a ...

...chemiluminescent or fluorescent detection, like horseradish peroxidase (HRP) or Alexa Fluor dyes, respectively...want to set up your blot with a polyvinylidene difluoride (PVDF) membrane, which is sturdier and retains...fresh chemiluminescent substrate or imaging your fluorescent probe. Then, if you don’t see any signal, you...

..., if your protein is fused with a fluorescent protein), fluorescence microscopy can theoretically be used... We screen the wells in groups as they become confluent, taking both early- and late-arising clones, and...Addgene.org Check Out Our Protocols Pages Browse Fluorescent Protein Plasmids Find Mammalian Expression Vectors...

...Green or Taqman for signaling. Sybr Green is a fluorescent dye that works by binding to all double-stranded...while Taqman uses an intercalating dye, with a fluorescent probe and quencher to quantify specific amplicons...materials, and is not particularly sensitive. The fluorescent signal can be affected by AT-rich DNA and the... Sybr Green chemistry. Blue arrows represent fluorescent signaling in the presence of dsDNA. Image courtesy...

...photostable than fluorescent proteins, making them ideal for single-molecule fluorescence techniques. After...deliver ASAP5 to the cortex and imaged voltage fluctuations in awake behaving mice through two-photon microscopy...used to measure signal along the dendrite. D) Fluorescence signal as a function of the distance between...

...sequences for several different fluorescent proteins. Visualizing fluorescence can be challenging in plants...because of the auto-fluorescence of chlorophyll, so we looked at newer fluorescent proteins that get around...

...cleaved resulting in activation of the fluorophore. The fluorescent signal can be used as an indicator to... the sequence of interest and an inactivated fluorescent RNA reporter. If the target sequence is present...programmable RNA-binding protein, creating the fluorescent fusion protein dLwaCas13a-NF for in vivo RNA ...

...generally not true. Because of the variations in fluorescent signals, and how the machine reads/interprets...light that “scatters” past the cell, instead of fluorescent markers. There are various types of SSC and FSC...which is comprised of antibodies conjugated to fluorescent markers and/or cellular dyes and stains. These...anti-CD14 and anti-HLA-DR antibodies conjugated to fluorescent markers are used to identify monocytes (upper...

...broad host range plasmids. The properties that influence host range are not fully understood, but scientists...also control copy number and stability, which influence the plasmid’s ability to establish and maintain...Enterobacteriaceae, Gluconacetobacter xylinus, Haemophilus influenzae, Hypomycrobium X, Legionella pneumophila, Methylophilus...xylinus, Paracoccous denitrificans, Pseudomonas fluorescens, P. putida, Rhizobium meliloti, R. leguminosarum...

...subcultured at densities that are low enough to prevent confluency but high enough to promote cell growth. Overgrown...detection kits that use detector cell lines, ELISA, fluorometry, or PCR-based approaches to detect even low levels...and discard it if the culture has become overly confluent or too old. Ensuring that you are working with...Martin, S., Merten, O.W., Galy, A., Fenard, D. ”Influence of mildly acidic pH conditions on the production...

...Transparency also allows scientists to easily observe fluorescently labelled proteins and tissues to better assess... into the worm, such as animals that express fluorescent markers (Mello et al., 1991). Genes can also ... genetic modification, such as expression of fluorescent protein or disruption of a gene, can be easily...Read our quick guide to Drosophila Download the fluorescent proteins 101 eBook Read our plasmids 101 blog...

... In practice, multiple sources of error (red) influence these relationships and must be addressed with...suggest that common housekeeping proteins are influenced by a variety of experimental conditions (Ghosh... that will be measured in your assay. This is influenced by sample concentration as well as by antibody... lane, your loading control won’t be strongly influenced by unexpected variations in any individual protein...

...antibodies while FPbase curates information about fluorescent proteins so you can best apply these technologies...publication can lead to the publication of rare flukes showing positive results when really there are ...things that make it more likely that we’ll find a fluke when we’re simply trying to get our experiments ...Addgene Blog FPbase: A new community-editable fluorescent protein database ReFigure: Save Scientific Figures...

... make. For example, large insertions, like a fluorescent protein knock-in, suffer from low efficiency ...with your desired insertion feature (e.g., a fluorescent protein), you can amplify the desired region ...most of the commonly used cassettes, such as fluorescent proteins (EGFP, mCherry etc.), recombinases (...chromatin structure of the target locus may also influence efficiency. However, Quadros et al. saw success...

...understand and engineer cellular processes that are influenced by temporally ordered biochemical events. How...a unique combination of red, blue, and green fluorescent proteins in each state. The three methods of...mentioned above (Sanger sequencing, qPCR, and fluorescent reporter-based) each come with their advantages...opinion, the most convenient strategy is the fluorescent reporter based method since it lends itself to...

...James M. Wilson AV-1-PV0105 105532-AAV1 pAAV.CMV.ffLuciferase.SV40 Control James M. Wilson AV-1-PV1917 105541...James M. Wilson AV-8-PV0105 105532-AAV8 pAAV.CMV.ffLuciferase.SV40 Control James M. Wilson AV-8-PV0146 105535...Karl Deisseroth AV-5-PV0105 105532-AAV5 pAAV.CMV.ffLuciferase.SV40 James M. Wilson AV-5-PV1090 105537-AAV5... M. Wilson AV-8-PV1302 105538-AAV8 pENN.AAV.TBG.PI.ffLuciferase.RBG James M. Wilson AV-8-PV3637 65015-...Karl Deisseroth AV-9-PV0105 105532-AAV9 pAAV.CMV.ffLuciferase.SV40 James M. Wilson AV-9-PV0109 105533-AAV9...Karl Deisseroth AV-2-PV0105 105532-AAV2 pAAV.CMV.ffLuciferase.SV40 James M. Wilson AV-1-PV3365 105554-AAV1...

...Plasmids podcast series, you'll learn about new red fluorescent proteins, AAV tools for targeting the nervous...mCyRFP1 - a new, monomeric, and cyan-excitable red fluorescent protein. Listen to Our Segment on mCyRFP1 Hot...: mScarlet - a new, bright, and monmeric red fluorescent protein.  Listen to Our Segment on mScarlet ...

...and pooled libraries. Find tools for CRISPR, fluorescent proteins, optogenetics, biosensors, and more....CRISPR Cre-lox TALENs Zinc Fingers Luminescence Fluorescent Proteins Luciferase Optogenetics Chemogenetics... set. Click here to view all kits. Kit Types Fluorescent Proteins Cloning Genome Engineering Pathways ...collections. Depositor Collection Types CRISPR Fluorescent Proteins Protein Expression Synthetic Biology...

...challenge. Chromoproteins are a subset of the fluorescent protein family that give off color in ambient...the Addgene blog Read our other blog posts on fluorescent proteins Check out educational resources on the... the blog Resources on Addgene.org Find fluorescent protein plasmids at Addgene Find chromoprotein plasmids...

... interested in our fluorescent protein background. Download the orange fluorescent protein background....If not, you might want to check out Addgene’s Fluorescent Proteins blog topic to learn more about FRET ...