Fluxor herg assay h9c2

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August undefined, 2024

WebMar 5, 2010 · To validate the feasibility of the FluxOR™ assay as a screening tool for potassium channels, we went on to test the pharmacology of known potassium channel modulators identified as hits in Figure 2. Based on their well-characterized inhibition of hERG or Kv7.2/7/3, haloperidol, linopiridine, XE991, and cisapride were chosen for … WebThe FluxOR assay was performed using the washing method recommended by the supplier, and bottom fluorescence intensity was assessed by end-point readout in the SynergyH1 microplate reader …

FluxOR™ II Green Potassium Ion Channel Assay

WebDec 15, 2010 · In the present study, we describe a high-capacity, 384- and 1,536-well plate, functional thallium flux assay for the hERG channel that fulfills these criteria. This assay was optimized and validated using different structural classes of hERG inhibitors. WebThis also means that the assay is carried out in a physiological, normal-chloride saline. in this article, the authors describe how they used Bacmam gene delivery to express Kv7.2 and 7.3 (KcnQ), Kir2.1, or Kv11.1 (herg) potassium ion channels in u2-os cells. using these cells, they ran the Fluxor™ assay to identify and how im feeling bando lryics

FluxOR Potassium Ion Channel Assay - Thermo Fisher

WebFor high-throughput screening of potassium ion channel and transporter activities we use the FluxOR™ II Green Potassium Ion Channel Assay (Thermo Fisher Cat# F20016) and … WebThe FluxOR Potassium Ion Channel Assay Kits ( F10016, F10017) provide a fluorescence-based assay for high-throughput screening (HTS) of potassium ion channel and transporter activities. The FluxOR Potassium Ion Channel Assay Kits take advantage of the well-described permeability of potassium channels to thallium (Tl +) ions. WebJul 16, 2024 · H9C2 cells were subcultured under anoxic conditions to mimic myocardial hypoxia and subsequently treated with salidroside. Whole cell patch clamp was … high hammock

Cell-Based Potassium Ion Channel Screening Using …

WebSep 6, 2013 · For ATP depletion assays, H9C2 and RCM’s cells were plated in 96 well plates per the manufacturer’s protocol for 24 hr prior to treatments. For gene expression … WebAfter the incubation period, a baseline recording was collected at 1 Hz for 10 s (excitation 470 ± 20 nm, emission 540 ± 30 nm) followed by a thallium stimulus buffer addition (10 μL/well) and ... how im feelingWebAfter the incubation period, a baseline recording was collected at 1 Hz for 10 s (excitation 470 ± 20 nm, emission 540 ± 30 nm) followed by a thallium stimulus buffer addition (10 … high ham primary

"WebThe FluxOR™ assay has been proven identified several known specific inhibitors of Kv7.2/7.3 or hERG, highlighting its potential to identify novel and more efficacious small-molecule modulators. This assay is based on the permeability of potassium channels to thallium. To run the assay, cells are loaded with non-fluorescent, thallium-specific ... " - Fluxor herg assay h9c2

Fluxor herg assay h9c2

Cell-based potassium ion channel screening using the …

WebThree K+ Channels, hERG, Kir2.1, and Kv7.2, were differentially expressed in U-2 OS cells using BacMam technology. Following an overnight incubation cells were dye loaded using FluxOR then incubated with compounds or controls. Each of the four compound plates (Tocris) was tested against the three cell lines hERG, Kir2.1, and Kv7.2. WebApr 8, 2024 · ATP produced by H9c2 cells was assessed by the bioluminescence assay kit (Beyotime Biotechnology, Shanghai, China). In brief, the concentration of ATP was assessed by adding 20 μL of the supernatant into 100 μL of luciferase reagent; the luciferase present in the reagent catalyzes the production of luminescence from ATP and …

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WebFluxOR™ Differentially Identifies K+ Channel Antagonists Using FDSS6000 Reaction Time (sec) Z' Score FDSS7000EX Effect of reaction time on z' scores using hERG cells and … WebThe FluxOR™ Potassium Ion Channel Assay provides a concentrated thallium solution and all necessary buffers, allowing maximum target flexibility and ease of operation in a homogenous format that has been demonstrated for use with cells stably expressing hERG, as well as our BacMam-hERG delivery and expression reagent (Catalog number B10019 ...

WebFluxxor - Home. Fluxxor is a set of tools to facilitate building JavaScript data layers using the Flux architecture by reifying many of the core Flux concepts. It works particularly well … WebDec 14, 2015 · Using a commercially available thallium assay kit (FluxOR ... Optimisation and validation of a medium-throughput electrophysiology-based hERG assay using IonWorks HT.

WebFluxOR Assay Kit (Life Technologies, Carlsbad, CA) following the manufacturers protocol. • Fluorescence signals were elicited by 1mM Tl + and 10 mM K + and detected on FLIPR …

WebFluxOR technology is a cell-based assay used for high-throughput screening measurements of potassium channel activity. Using thallium influx as a surrogate indicator of potassium …

WebThe FluxOR™ thallium flux assay performed in two cell lines, U2OS and HEK293, with stable hERG expression can be used to identify compounds that inhibit hERG channel … high halstow primary school ofstedWebThe FluxOR assays take advantage of the well described permeability of potassium channels to thallium (Tl+) ions and the utilization of a new and improved indicator dye that results in a larger signal window and a significant improvement in … high hammer rowWebwater baths appear to act as hERG blockers and can reduce assay performance or cause complete assay failure. 4.1 Predictor™ hERG Tracer Red Store Predictor™ hERG … high hammock seabrook island scWebMar 17, 2024 · This assay measures hERG channel activity using thallium ions as surrogate ions. Prior to the experiment, hERG-U2OS or hERG-HEK293 stable cell lines expressing … high hammock standWebthe FluxOR™ II Green Potassium Ion Channel Assay (ThermoFisher Cat# F20016) and HEK293-hERG cells (human embryonic kidney cell line stably expressing hERG). … high ham pre schoolWebMar 1, 2010 · The FluxOR assay was able to identify several known specific inhibitors of Kv7.2/7.3 or hERG, highlighting its potential to identify novel and more efficacious small-molecule modulators. how im feeling lauv albumWebMar 17, 2024 · The FluxOR™ thallium flux assay performed in two cell lines, U2OS and HEK293, with stable hERG expression can be used to identify compounds that inhibit hERG channel activity. This chapter describes a cell-based hERG channel inhibition assay that has been optimized and performed in a 1536-well plate format. high ham primary school twitter