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WST-8 193149-74-5 High Sensitive Water Soluble Tetrazolium Reagent for Cell Activity Detection

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WST-8 193149-74-5 High Sensitive Water Soluble Tetrazolium Reagent for Cell Activity Detection

Brand Name:	Xuanming
Model Number:	193149-74-5
MOQ:	1G
Price:	500USD
Packaging Details:	foil bag
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Name:

WST-8

CAS Number:

193149-74-5

Molecular Formula:

C₂₀H₁₃N₆NaO₁₁S₂

Molecular Weight:

600.47

Appearance:

Pale Yellow Crystalline Powder

Purity (HPLC):

≥98.0%

Solubility:

Easily Soluble In Water

Absorption Wavelength:

450 Nm – 460 Nm

Supply Ability:

Product Description

WST-8 193149-74-5 High Sensitive Water Soluble Tetrazolium Reagent for Cell Activity Detection

Product Overview

WST-8, CAS 193149-74-5, is a water-soluble tetrazolium biochemical reagent. It exists as pale yellow crystalline powder with excellent solubility in aqueous solution. The compound interacts with intracellular dehydrogenase to form water-soluble formazan dye, supporting quantitative testing of viable cells. It carries low cellular interference and stable color developing performance, widely adopted within cell biology tests and bioscience screening research.

Test Item	Specification
CAS Number	193149-74-5
Molecular Formula	C₂₀H₁₃N₆NaO₁₁S₂
Molecular Weight	600.47
Appearance	Pale Yellow Crystalline Powder
Purity (HPLC)	≥98.0%
Solubility	Easily soluble in water
Absorption Wavelength	450 nm – 460 nm
Storage Requirement	Sealed storage at -20°C, dark dry environment

Physical & Chemical Properties

WST-8 features uniform crystalline texture and good water solubility, forming clear solution after dissolution without sediment. The reagent remains stable under suitable low-temperature sealed storage. It creates minimal interference to living cells and delivers consistent colorimetric signals during detection. Oxidation should be avoided during preservation and operation. Stable reaction characteristics ensure repeatable experimental data and meet standard requirements for biochemical laboratory materials.

Application Scope

This tetrazolium reagent applies to cell proliferation analysis, cytotoxicity assessment and high-throughput bioscreening. Common usage covers cellular activity testing, biomaterial biocompatibility evaluation and basic life science laboratory research.

WST-8 193149-74-5 High Sensitive Water Soluble Tetrazolium Reagent for Cell Activity Detection

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WST-8 193149-74-5 High Sensitive Water Soluble Tetrazolium Reagent for Cell Activity Detection