298-96-4
Chemical Structure
Tetrazolium Red
Synonym(s): 2,3,5-Triphenyltetrazolium chloride; TPTZ; TTC
- CAS No.: 298-96-4
- Formula:C19H15ClN4
- Molecular Weight:334.80
IUPAC Name: 2,3,5-triphenyl-2H-tetrazol-3-ium chloride
InChIKey: PKDBCJSWQUOKDO-UHFFFAOYSA-M
SMILES: C1(C2=CC=CC=C2)=NN(C3=CC=CC=C3)[N+](C4=CC=CC=C4)=N1.[Cl-]
Biological Activity: Tetrazolium Red (2,3,5-Triphenyltetrazolium chloride; TTC) is a not brain-penetrant, colorless, water-soluble dye that is reduced by mitochondrial enzymes to a deep red, water-insoluble compound (formazan) mainly in the mitochondria of living cells. Tetrazolium Red is used to observe the activity of dehydrogenase, and it turns colorless to red when exposed to hydrogen. Tetrazolium Red distinguishes between surviving and infarcted brain tissue after stroke. Tetrazolium Red has been used to stain heart tissue to measure the extent of acute lesions and also used to stain brain tissue to detect the size of the infarcted area. The absorption wavelength of Tetrazolium Red is 570 nm[1][2][3][4].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Tetrazolium Red | 99.93% | Tetrazolium Red (2,3,5-Triphenyltetrazolium chloride; TTC) is a not brain-penetrant, colorless, water-soluble dye that is reduced by mitochondrial enzymes to a deep red, water-insoluble compound (formazan) mainly in the mitochondria of living cells. Tetrazolium Red is used to observe the activity of dehydrogenase, and it turns colorless to red when exposed to hydrogen. Tetrazolium Red distinguishes between surviving and infarcted brain tissue after stroke. Tetrazolium Red has been used to stain heart tissue to measure the extent of acute lesions and also used to stain brain tissue to detect the size of the infarcted area. The absorption wavelength of Tetrazolium Red is 570 nm. | ||||||||||||||||||||
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- [1]. Sun YY, et al. Mannitol-facilitated perfusion staining with 2,3,5-triphenyltetrazolium chloride (TTC) for detection of experimental cerebral infarction and biochemical analysis. J Neurosci Methods. 2012 Jan 15;203(1):122-9. [Content Brief]
- [2]. Bederson JB, et al. Evaluation of 2,3,5-triphenyltetrazolium chloride as a stain for detection and quantification of experimental cerebral infarction in rats. Stroke. 1986 Nov-Dec;17(6):1304-8. [Content Brief]
- [3]. Lin YC, et al. Human umbilical mesenchymal stem cells promote recovery after ischemic stroke. Stroke. 2011 Jul;42(7):2045-53. [Content Brief]
- [4]. Sylvester PW. Optimization of the tetrazolium dye (MTT) colorimetric assay for cellular growth and viability. Methods Mol Biol. 2011;716:157-68. [Content Brief]
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