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Resazurin sodium salt is a blue non-fluorescent dye,is widely used as a metabolic indicator for living cells. Resazurin is used as a redox indicator, can be reduced to pink, highly fluorescent Resorufin (Ex=530-560 nm, Em=590 nm) in living cells. Resazurin can be used for the detection of cell viability, toxicity, proliferation, migration and invasion in cells (human, plant and animal, bacterial and fungal). Resazurin inhibits the growth of a broad range of N. gonorrhoeae isolates, including those resistant to multiple antibiotics. The ineffectiveness of resazurin in vivo is likely due to its interaction with serum albumin, which completely diminishes its antimicrobial activity.
| Molecular Weight | 251.17 |
| Formula | C12H6NNaO4 |
| CAS Number | 62758-13-8 |
| Solubility (25°C) | Water 5 mg/mL |
| Storage | 4°C, protect from light, dry, sealed |
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