electron

Ruthenium Red (Ammoniated ruthenium oxychloride) is a polycationic dye widely used for electron microscopy (EM) of cells, tissues and vegetative bacteria. Ruthenium red strongly reacts with phospholipids and fatty acids and binds to acidic mucopolysaccharides. Ruthenium red is a L-type calcium current (ICa) blocker, blocks Ca2+ uptake and release, and voltage-sensitive Ca2+ channels

Pyrene is a carcinogenic polycyclic aromatic hydrocarbon (PAH) and a sensitive blue fluorescent group with an excitation wavelength of 338 nm and an emission wavelength of 375 nm. It can be used to detect protein-lipid interactions and conformational changes and also serves as an electron donor material.

Bidimazii iodidum (BI) is a synthetic compound extensively utilized in scientific research. It primarily functions as an electron acceptor and has been applied in various studies, such as enzyme inhibitors, fluorescent dyes, and fluorescent indicators for cell imaging.

Cy5-tetrazine is a fluorescent dye derived from CY5, incorporating a tetrazine moiety. It is utilized for in vivo imaging and applications with low background interference. As a click chemistry reagent, Cy5-tetrazine contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing a TCO group.

Sulfo Cy5-tetrazine sodium is a Cy5 derivative dye with properties similar to CY5, featuring fluorescence characteristics (Ex Em=633 647 nm). It acts as a click chemistry reagent, incorporating a Tetrazine group that can engage in an inverse electron-demand Diels-Alder reaction (iEDDA) with molecules containing a TCO group.

BODIPY 505 515 is a lipophilic fluorescent probe that localises to intracellular liposomes and has been used to label lipid droplets.BODIPY 505 515 has been used in electron microscopy, epifluorescence microscopy, confocal microscopy, and flow cytometry applications for various algal species.

XTT is a cell-impermeable, negatively charged tetrazolium dye that produces a water-soluble formazan when reduced at the cell surface by cellular-derived NADH and an electron mediator [1,2]. It is frequently used in colorimetric assays to measure cell proliferation, cytotoxicity, and apoptosis [3].

Methoxy-PMS (1-Methoxyphenazine methosulfate) is stable electron-transport mediator between NAD(P)H and tetrazolium dyes, can induce active oxygen formation.

BDP 630 650 amine is a far-red luminescent boron dipyridyl fluorophore (λex=630 nm, λem=650 nm) used for labeling various electrophilic compounds.

Octadecyl Rhodamine B chloride, also known as RBOE, is a polarity-sensitive dye that is often used as a chromophore with other compounds to stain cell membranes and has applications in the assembly of organic molecules, in membrane structures and in the transfer of electron energy in the structural domains of proteins.

Sulfo-Cy3-Tetrazine is a water-soluble cyanine fluorescent dye featuring a tetrazine group for click chemistry applications. It undergoes an inverse electron demand [4+2] cycloaddition with trans-cyclooctene or other strained olefins.

Cy3-PEG7-TCO, a Cyanine 3 (Cy3) derivative with 7 polyethylene glycol (PEG) units, facilitates an inverse electron demand Diels-Alder reaction (iEDDA) through its TCO moiety with Tetrazine-functionalized molecules.

Cy3-PEG3-TCO4, a dye derivative with three polyethylene glycol (PEG) units linked to Cyanine 3 (Cy3), possesses a trans-cyclooctene (TCO) group capable of undergoing the inverse electron demand Diels-Alder reaction (iEDDA) with tetrazine-functionalized molecules.

Cy3-PEG3-TCO, a Cyanine 3 (Cy3) dye derivative featuring three polyethylene glycol (PEG) units, utilizes its TCO moiety to engage in inverse electron demand Diels-Alder reactions (iEDDA) with tetrazine-functionalized molecules.

Cy3-PEG2-TCO4, a Cyanine 3 (Cy3) dye derivative with two polyethylene glycol (PEG) units, utilizes its TCO moiety to engage in inverse electron demand Diels-Alder reactions (iEDDA) with Tetrazine-functionalized molecules.

Cy3-PEG2-TCO, a Cyanine 3 (Cy3) dye derivative featuring two polyethylene glycol (PEG) units, possesses a trans-cyclooctene (TCO) group that enables it to undergo inverse electron demand Diels-Alder reactions (iEDDA) with tetrazine-functionalized molecules.

Coumarin-PEG8-tetrazine is a derivative of the Coumarin dye featuring eight polyethylene glycol (PEG) units. This compound incorporates a tetrazine moiety that can participate in inverse electron-demand Diels-Alder (iEDDA) reactions with molecules containing a trans-cyclooctene (TCO) group.

Coumarin-PEG3-TCO is a coumarin dye derivative featuring three polyethylene glycol (PEG) units. This compound can undergo inverse electron demand Diels-Alder reaction (iEDDA) through its TCO moiety with molecules containing tetrazine groups.

Coumarin-PEG2-TCO is a derivative of the coumarin dye containing two polyethylene glycol (PEG) units. This compound leverages its trans-cyclooctene (TCO) moiety to undergo an inverse electron-demand Diels-Alder reaction (iEDDA) with molecules possessing a tetrazine group.

Coumarin-C2-TCO is a dye derivative of Coumarin that can engage in an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing a Tetrazine group through its own TCO moiety.

AMCPy, a potent electron paramagnetic resonance (EPR) brain imaging agent, boasts excellent lipophilicity, facilitating its penetration through the blood-brain barrier (BBB) [1].

Phenazine ethosulfate, a cationic dye (Ex=390 nm, Em=530 nm) and electron acceptor, is used in dye-linked enzyme assays and serves as an intermediate for detecting nitric oxide reductase (Nors) activity in the presence of ascorbic acid [1] [2] [3].

Sodium tungstate dihydrate (Sodium wolframate dihydrate, 99%) serves as a staining agent for nucleic acids and certain glycoproteins in electron microscopy and acts as a protein precipitant.