100-0991
STMC100-0991EA
341
EUR
InStock
STMC100-0991
Mitochondrial Superoxide Dye
Tests
Tests cellulaires
Sensitive fluorescent dye that detects superoxide production in mitochondria - 500 tests.
- Excitation wavelength: 510 nm
- Emission wavelength: 580 nm
- Readily oxidised by superoxide but less likely to be oxidised by ROS or RNS
- oxidised product is highly fluorescent in cells
- Rapidly and selectively targeted to the mitochondria
- High signal-to-noise ratio
- Verified for detection using flow cytometry
Monitor superoxide production in the mitochondria of live cells using Mitochondrial Superoxide dye. This fluorescent dye is a valuable tool for detecting mitochondrial superoxide production to investigate oxidative stress, and has been verified for detection using flow cytometry. Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are free radicals derived from oxygen and nitrogen molecules.
Mitochondrial Superoxide Dye selectively targets the mitochondria of living cells. This dye becomes oxidised when it reacts with superoxide, a ROS, producing a red fluorescence. In the absence of superoxide, there is no absorption and negligible fluorescence. Though Mitochondrial Superoxide Dye is readily oxidised by superoxide, it is resistant to oxidation by other ROS and RNS. The high signal-to-noise ratio makes Mitochondrial Superoxide Dye a suitable reagent for superoxide detection in biological systems such as cellular respiration (Li et al. Front Immunol, 2018).
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