formazan

By Targets:	ATP Synthase (1) Bacterial (1) Biochemical Assay Reagents (1) Fluorescent Dye (4)
By Research Areas:	Cancer (1) Cardiovascular Disease (1) Infection (2)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-136976

WST-1 1 Publications Verification	Fluorescent Dye
WST-1 is a kind of water-soluble tetrazolium salt. WST induces the intracellular mitochondrial dehydrogenase to conduct NADH-dependent enzyme digestion reaction, releasing the water-soluble methyl benzene product. WST-1 can be used for the detection of cell proliferation and cytotoxicity, via the determination of the light absorption value at 450 nm .

HY-122131

XTT sodium	Others	Others
XTT (sodium) is used to assess cell viability as a function of redox potential. Actively respiring cells convert the water-soluble XTT to a water-soluble, orange colored formazan product.

HY-125921

WST-3	Fluorescent Dye
WST-3 is a water-soluble tetrazolium dye. In the presence of an electron mediator, WST-3 is reduced to WST-3 formazan by NADH and displays an absorption maxima of 433 nM .

HY-15924

Thiazolyl Blue Maximum Cited Publications 99 Publications Verification MTT; Thiazolyl Blue Tetrazolium bromide; Methylthiazolyldiphenyl-tetrazolium bromide	Fluorescent Dye	Others
Thiazolyl Blue (MTT) is a cell-permeable and positively charged tetrazolium dye that is used to detect reductive metabolism in cells. Thiazolyl Blue is taken up by cells through the plasma membrane and then reduced to formazan by intracellular NAD (P) H-oxidoreductases. Thiazolyl Blue is frequently used in colorimetric assays to measure cell proliferation, cytotoxicity, and apoptosis .

HY-D0714

Tetrazolium Red 2 Publications Verification 2,3,5-Triphenyltetrazolium chloride; TPTZ; TTC	Biochemical Assay Reagents	Cardiovascular Disease
Tetrazolium Red (2,3,5-Triphenyltetrazolium chloride; TTC) is used to observe the activity of dehydrogenase, and it turns colorless to red when exposed to hydrogen. Tetrazolium Red is a colorless, water-soluble dye that is reduced to a deep red, water-insoluble compound (formazan) mainly in the mitochondria of living cells, thereby distinguishing between surviving and infarcted brain tissue after stroke .

HY-D0007

Blue Tetrazolium Tetrazolium blue	Fluorescent Dye	Others
Blue Tetrazolium (Tetrazolium blue), as a blue dye for microbial research, can be reduced into blue tetrazolium formazan (BTF). Blue Tetrazolium can be used to determine the activity of succinate dehydrogenase (SDH) in yeast strains, which has been reduced as a substrate. Use DMSO to extract BTF from cells, and test absorption spectrum of BTF. The BTF shows a wide wavelength range of 480-600 nm with maximal absorbance seen at 540 nm. Blue Tetrazolium, combines with succinate dehydrogenase (SDH) .

HY-136406

Bongkrekic acid	ATP Synthase	Infection Cancer
Bongkrekic acid is a mitochondrial toxin secreted by the bacteria Pseudomonas cocovenenans . Bongkrekic acid specific ligand for mitochondrial adenine nucleotide translocase (ANT) rather than the electron transport chain. Bongkrekic acid has to cross the mitochondrial inner membrane to produce its inhibitory effect on ADP/ATP transport .

HY-P5740

Cacaoidin	Bacterial	Infection
Cacaoidin is a glycosylated lantibiotic isolated from a Streptomyces cacaoi strain. Cacaoidin has potent antibacterial activity against Gram-positive pathogens including Clostridium difficile .

Cat. No.	Product Name	Type

HY-136976

WST-1 1 Publications Verification	Dyes
WST-1 is a kind of water-soluble tetrazolium salt. WST induces the intracellular mitochondrial dehydrogenase to conduct NADH-dependent enzyme digestion reaction, releasing the water-soluble methyl benzene product. WST-1 can be used for the detection of cell proliferation and cytotoxicity, via the determination of the light absorption value at 450 nm .

HY-125921

WST-3

Dyes

WST-3 is a water-soluble tetrazolium dye. In the presence of an electron mediator, WST-3 is reduced to WST-3 formazan by NADH and displays an absorption maxima of 433 nM .

WST-3	Dyes
WST-3 is a water-soluble tetrazolium dye. In the presence of an electron mediator, WST-3 is reduced to WST-3 formazan by NADH and displays an absorption maxima of 433 nM .

HY-15924

Thiazolyl Blue 95+ Cited Publications MTT; Thiazolyl Blue Tetrazolium bromide; Methylthiazolyldiphenyl-tetrazolium bromide	Chromogenic Substrates
Thiazolyl Blue (MTT) is a cell-permeable and positively charged tetrazolium dye that is used to detect reductive metabolism in cells. Thiazolyl Blue is taken up by cells through the plasma membrane and then reduced to formazan by intracellular NAD (P) H-oxidoreductases. Thiazolyl Blue is frequently used in colorimetric assays to measure cell proliferation, cytotoxicity, and apoptosis .

Cat. No.	Product Name	Type

HY-D0714

Tetrazolium Red 2 Publications Verification 2,3,5-Triphenyltetrazolium chloride; TPTZ; TTC	Enzyme Substrates
Tetrazolium Red (2,3,5-Triphenyltetrazolium chloride; TTC) is used to observe the activity of dehydrogenase, and it turns colorless to red when exposed to hydrogen. Tetrazolium Red is a colorless, water-soluble dye that is reduced to a deep red, water-insoluble compound (formazan) mainly in the mitochondria of living cells, thereby distinguishing between surviving and infarcted brain tissue after stroke .

Tetrazolium Red

2 Publications Verification

2,3,5-Triphenyltetrazolium chloride; TPTZ; TTC

Enzyme Substrates

Tetrazolium Red (2,3,5-Triphenyltetrazolium chloride; TTC) is used to observe the activity of dehydrogenase, and it turns colorless to red when exposed to hydrogen. Tetrazolium Red is a colorless, water-soluble dye that is reduced to a deep red, water-insoluble compound (formazan) mainly in the mitochondria of living cells, thereby distinguishing between surviving and infarcted brain tissue after stroke .

HY-D0007

Blue Tetrazolium Tetrazolium blue	Biochemical Assay Reagents
Blue Tetrazolium (Tetrazolium blue), as a blue dye for microbial research, can be reduced into blue tetrazolium formazan (BTF). Blue Tetrazolium can be used to determine the activity of succinate dehydrogenase (SDH) in yeast strains, which has been reduced as a substrate. Use DMSO to extract BTF from cells, and test absorption spectrum of BTF. The BTF shows a wide wavelength range of 480-600 nm with maximal absorbance seen at 540 nm. Blue Tetrazolium, combines with succinate dehydrogenase (SDH) .

Blue Tetrazolium

Tetrazolium blue

Biochemical Assay Reagents

Blue Tetrazolium (Tetrazolium blue), as a blue dye for microbial research, can be reduced into blue tetrazolium formazan (BTF). Blue Tetrazolium can be used to determine the activity of succinate dehydrogenase (SDH) in yeast strains, which has been reduced as a substrate. Use DMSO to extract BTF from cells, and test absorption spectrum of BTF. The BTF shows a wide wavelength range of 480-600 nm with maximal absorbance seen at 540 nm. Blue Tetrazolium, combines with succinate dehydrogenase (SDH) .

Cat. No.	Product Name	Target	Research Area

HY-P5740

Cacaoidin	Bacterial	Infection
Cacaoidin is a glycosylated lantibiotic isolated from a Streptomyces cacaoi strain. Cacaoidin has potent antibacterial activity against Gram-positive pathogens including Clostridium difficile .

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