MSBN
Based on 1 Customer Validation
MSBN is a highly selective fluorogenic probe for thiols. MSBN can be used to image thiols in live cells selectively and specifically label protein thiols with a signal to determine various reversible protein thiol modifications.
For research use only. We do not sell to patients.
- Purity: 98.51%
- CAS No.: 135980-66-4
- Formula: C17H17NO4S
- Molecular Weight:331.39
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
MSBN (5 µM; 0-60 min) shows a clean reaction with thiols (1 mM) to give a remarkable fluorescence signal[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 135980-66-4
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Appearance Solid
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Molecular Weight 331.39
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Formula C17H17NO4S
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Color Light yellow to yellow
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SMILES
O=C1C2=CC=CC3=C(S(=O)(C)=O)C=CC(C(N1CCCC)=O)=C32
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (301.76 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (275 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 3.0176 mL | 15.0880 mL | 30.1759 mL | 75.4398 mL |
| 5 mM | 0.6035 mL | 3.0176 mL | 6.0352 mL | 15.0880 mL | |
| 10 mM | 0.3018 mL | 1.5088 mL | 3.0176 mL | 7.5440 mL | |
| 15 mM | 0.2012 mL | 1.0059 mL | 2.0117 mL | 5.0293 mL | |
| 20 mM | 0.1509 mL | 0.7544 mL | 1.5088 mL | 3.7720 mL | |
| 25 mM | 0.1207 mL | 0.6035 mL | 1.2070 mL | 3.0176 mL | |
| 30 mM | 0.1006 mL | 0.5029 mL | 1.0059 mL | 2.5147 mL | |
| 40 mM | 0.0754 mL | 0.3772 mL | 0.7544 mL | 1.8860 mL | |
| 50 mM | 0.0604 mL | 0.3018 mL | 0.6035 mL | 1.5088 mL | |
| 60 mM | 0.0503 mL | 0.2515 mL | 0.5029 mL | 1.2573 mL | |
| 80 mM | 0.0377 mL | 0.1886 mL | 0.3772 mL | 0.9430 mL | |
| 100 mM | 0.0302 mL | 0.1509 mL | 0.3018 mL | 0.7544 mL |
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