WST-8

Catalogue number C262538
Chemical nameWST-8
CAS Number193149-74-5
Synonyms5-(2,4-Disulfophenyl)-3-(2-methoxy-4-nitrophenyl)-2-(4-nitrophenyl)-2H-tetrazolium Inner Salt Sodium Salt;
Molecular WeightC20H13N6NaO11S2
Formula600.47
Purity98%
Physical DescriptionPowder
SolventChloroform, Dichloromethane,DMSO
StorageStored at 2-8°C, Protected from air and light, refrigerate or freeze
ApplicationsA highly sensitive tetrazolium reagent that produces a water-soluble formazan (orange color that absorbs at 460 nm) in NADH. It is newer generation formazan-based dyes which release the converted product into the medium in a soluble form allowing for a non-destructive determination of viability enabling the cells to be subject to further investigations.
ReferencesIshiyama, M. et al.: Talanta, 44, 1299 (1997); Sheng, X. et al.: Shand. Yiy., 46, 20 (2006); Tsukani, T. et al.: J. Microbiol. Meth., 75, 109 (2008);
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The packaging of the product may have turned upside down during transportation, resulting in the product adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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WST-8
Price(USD)
SizePrice(USD)Discount
100mg$140.0010% OFF
1g$1120.0010% OFF
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