Dichlorofluorescein dcf staining
WebCell permeant reagent 2’-7’dichlorofluorescin diacetate (DCFH-DA) is a fluorogenic dye that measures hydroxyl, peroxyl and other ROS activity. After cell uptake, DCFH-DA is … WebSep 1, 2024 · PEM browning and determination of hydrogen peroxide (H2 O2 ) content by dichlorofluorescein (DCF) staining indicated that a reactive oxygen species (ROS) burst occurred rapidly after PEMs were transferred to the SE induction medium. Transcriptome analysis and qRT-PCR validation showed that PSK treatment helped to maintain ROS …
Dichlorofluorescein dcf staining
Did you know?
WebDCFH is a nonfluorescent molecule that, upon oxidation, is converted to 2′7′-dichlorofluorescein (DCF), ... ROS levels after cell treatment with H 2 O 2 (150 µM, 1 h) was assessed using 2,7-dichlorofluorescein diacetate (DCFH-DA) staining. This method involves the use of a permeable cell membrane fluorescent dye (DCFH-DA) that, inside … WebReactive oxygen species (ROS) generation in cultured cardiac muscle cells (H9c2 cells) was evaluated by flow cytometry using dichlorofluorescein (DCF) and hydroethidine (HE). Apoptosis was assessed by measuring annexin V-FITC/propidium iodide double staining, DNA laddering, levels of expression of the pro-apoptotic protein Bax-alpha and the ...
WebDichlorofluorescein (DCF): Prepare a 10 mM stock solution in DMSO 100%. Peroxidase: Dissolve horseradish peroxidase in 50 mM KH 2 PO 4 buffer, pH 6, to obtain 5 mg/mL. … WebMay 13, 2010 · H 2 DCF-DA (dihydrodichlorofluorescein diacetate) is widely used to evaluate ‘cellular oxidative stress’. After passing through the plasma membrane, this lipophilic and non-fluorescent compound is de-esterified to a hydrophilic alcohol [H 2 DCF (dihydrodichlorofluorescein)] that may be oxidized to fluorescent DCF (2′,7′ …
WebAAA Southern States Refinishing is your Atlanta, GA expert for acid stained concrete, dyed concrete, and more. Call 770-355-2453 today for a free estimate! WebMay 26, 2014 · After HepG2 cells were then treated with 40 µM DCFH-DA (2',7'-dichlorodihyrofluorescein-diacetate) for 30 min in the dark, the cells were washed with Hank’s balanced salt solution (HBSS) and 2',7'-dichlorofluorescein (DCF), fluorescence intensity was measured at an excitation wavelength of 485 nm and an emission …
WebFeb 13, 2024 · To evaluate whether DCF-staining coupled with flow cytometry can be used to monitor ROS dynamics under different environmental conditions, ... Distribution of dichlorofluorescein (DCF) fluorescence from pollen incubated at 22°C (top) and 35°C (bottom) for 30 min. At each condition, low and high fluorescence gates were set …
WebDichlorofluorescein (DCF) staining was used to detecte reactive oxygen species (ROS). HE staining assessed pathological damage. TUNEL staining assessed tissue apoptosis. Western Blot (WB) was used to detecte levels of Ki67, Survivin, Bax, Bcl-2, caspase-3, -9, c-Myc, nuclear factor erythroid-derived 2-related factor 2 (Nrf2), p-Nrf2, and heme ... north korea ballistic missile test 2021WebOne of the widespread methods for ROS detection, based on the oxidation of the non-fluorescent probe 2',7'-dichlorodihydrofluorescein (DCFH(2)) to yield the highly fluorescent 2',7'-dichlorofluorescein (DCF), was developed more than 40 years ago. north korea banknoteWebJun 6, 2024 · DCFH-DA staining is a simple and cost-effective way to detect ROS in cells. It can be used to measure ROS generation after chemical treatment or genetic … north korea bans birthdaysWebApr 11, 2024 · The stain was then washed off 2–3 times with PBS, left to dry, and lysed using 95% ethanol. Then, the solution was incubated in an incubator at 37°C for 25 min. ... with the fluorescence intensity of 2,7-dichlorofluorescein (DCF) being proportional to the level of ROS (Scott et al., 1998; Hsieh et al., 2001). Determination of malondialdehyde ... how to say last name groceWebAdd your specimen to the solution and heat until just below a light boil (or less than 180° F). Check at 10 to 30 minute intervals until the stain is gone or more oxalic acid is needed. … how to say la roche posayWebApr 6, 2024 · Mar 2, 2024. Answer. The H2DCF-DA is mostly used to detect total ROS in live cells. The DCFDA assay protocol is based on the diffusion of H2DCFDA into the cell. It is then deacetylated by cellular ... north korea ballistic misWebJul 24, 2012 · Cardiomyocytes rapidly accumulated the probe and retained steady levels of DCFH and its highly fluorescent oxidized product … north korea ban name