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Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
4 Results for "
mitochondrial polarity
" in MedChemExpress (MCE) Product Catalog:
Products (4)
4 Results for "mitochondrial polarity" in MCE Product Catalog:
Cat. No.: HY-162422
Target:
Research Areas:
Mito-DK is a small-molecule fluorescent dye with the capability of crosstalk-free response to polarity and mtDNA as well as mitochondrial morphology. Mito-DK has high photostability, low cytotoxicity, and good mitochondria-targeting properties. Mito-DK can be used for real-time tracking and multidimensional assessing of mitochondria-related pyroptosis in cancer cells .
Cat. No.: HY-D3100
CAS No.: 2412201-40-0
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NRTP is a fluorescent probe used for mitochondrial polarity detection and photothermal sensitization. NRTP targets mitochondria via a positively charged triphenylphosphonium moiety, which is attracted by the negative mitochondrial membrane potential; meanwhile, its polarity-sensitive Nile red fluorophore enables it to perceive changes in environmental polarity. NRTP reduces cell viability when used as a photothermal sensitizer. The excitation wavelength is 561 nm, and emission light is collected in two channels: 570-620 nm (red channel) and 665-735 nm (deep red channel). NRTP can reveal the downregulation of mitochondrial polarity during light-induced cell death, as well as polarity changes triggered by exposure to cholesterol .
Cat. No.: HY-D3086
CAS No.: 1668565-72-7
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Mito-polarity is a mitochondria-targeted polarity probe. Mito-polarity can be used to detect mitochondrial polarity. The detection mechanism of Mito-polarity is based on an intramolecular charge transfer (ICT) system designed with a donor-π-bridge-acceptor (D-π-A) structure. Among them, the 467 nm green emission generated by the Coumarin (HY-N0709) structure is extremely sensitive to polarity changes, while the 642 nm red emission produced by the extended π-conjugation and ICT effect between the Coumarin and benzothiazine structures shows only a weak response, thus forming a ratiometric fluorescence response that is linearly correlated with solvent polarity. When Mito-polarity is excited at 405 nm in methanol, its excitation/emission wavelengths are Ex/Em = 405/467 nm and Ex/Em = 405/642 nm, with maximum absorption wavelengths of 426 nm and 561 nm .
Cat. No.: HY-D3119
CAS No.: 2246946-49-4
Research Areas:
MitoAIE1 is a Fluorescent probe for mitochondrial viscosity detection. MitoAIE1 contains a pyridinium structural unit, which endows it with mitochondria-targeting specificity. The detection mechanism of this probe is based on aggregation-induced emission (AIE): in low-viscosity media such as PBS buffer, intramolecular rotation leads to non-radiative energy dissipation, resulting in only weak fluorescence; however, in high-viscosity environments such as the mitochondrial matrix or the vicinity of the inner mitochondrial membrane, such intramolecular motion is restricted, thereby significantly enhancing its fluorescent signal; in addition, this probe is not interfered by changes in microenvironment polarity and pH. Its emission wavelength is 625 nm, with absorption peaks at 325 nm and 450 nm; when transferred from low-viscosity PBS to high-viscosity 99% glycerol, its fluorescence intensity at 625 nm can be increased by 38-fold. It can be used to monitor changes in mitochondrial viscosity during processes such as Stauroporine (HY-15141)-induced apoptosis and starvation-induced mitophagy in live cells, and has good biocompatibility .
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Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
