Bioactivity | 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. |
Name | XTT sodium |
CAS | 111072-31-2 |
Formula | C22H16N7NaO13S2 |
Molar Mass | 673.52 |
Appearance | Solid |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | -20°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) |
Reference | [1]. Zhao Q, Ernst JT, Hamilton AD, Debnath AK, Jiang S. XTT formazan widely used to detect cell viability inhibits HIV type 1 infection in vitro by targeting gp41. AIDS Res Hum Retroviruses. 2002;18(14):989-997. |