XTT (sodium salt hydrate)

CAS NO.：413585-64-5
Empirical Formula: C22H20N7NaO14S2
Molecular Weight: 693.55
Update Date: 2026-04-21 10:31:43

What is XTT (sodium salt hydrate)?

Description

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. It is frequently used in colorimetric assays to measure cell proliferation, cytotoxicity, and apoptosis.

Properties of XTT (sodium salt hydrate)

storage temp.	Store at -20°C
solubility	DMF: 0.5 mg/ml,DMSO: 3.3 mg/ml,PBS (pH 7.2): 3.3 mg/ml
form	A crystalline solid

Safety information for XTT (sodium salt hydrate)

Computed Descriptors for XTT (sodium salt hydrate)

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