BSB
Based on 1 Customer Validation
BSB is a Congo red-derived fluorescent probe. BSB binds not only to extracellular amyloid β protein, but also many intracellular lesions composed of abnormal tau and synuclein proteins. BSB acts as a prototype imaging agent for Alzheimer's disease.
For research use only. We do not sell to patients.
- Purity: 97.24%
- CAS No.: 291766-06-8
- Formula: C24H17BrO6
- Molecular Weight:481.29
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Biological Activity
Chemical Information
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CAS No. 291766-06-8
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Appearance Solid
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Molecular Weight 481.29
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Formula C24H17BrO6
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Color Light yellow to yellow
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SMILES
BrC1=CC(/C=C/C2=CC=C(O)C(C(O)=O)=C2)=CC=C1/C=C/C3=CC=C(O)C(C(O)=O)=C3
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Synonyms
(trans,trans)-1-Bromo-2,5-bis-(3-hydroxycarbonyl-4-hydroxy)styrylbenzene
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 100 mg/mL (207.77 mM; ultrasonic and warming and heat to 60°C; 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 (protect from light). 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 (protect from light). 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 (267 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 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 (protect from light). 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 | 2.0777 mL | 10.3887 mL | 20.7775 mL | 51.9437 mL |
| 5 mM | 0.4155 mL | 2.0777 mL | 4.1555 mL | 10.3887 mL | |
| 10 mM | 0.2078 mL | 1.0389 mL | 2.0777 mL | 5.1944 mL | |
| 15 mM | 0.1385 mL | 0.6926 mL | 1.3852 mL | 3.4629 mL | |
| 20 mM | 0.1039 mL | 0.5194 mL | 1.0389 mL | 2.5972 mL | |
| 25 mM | 0.0831 mL | 0.4155 mL | 0.8311 mL | 2.0777 mL | |
| 30 mM | 0.0693 mL | 0.3463 mL | 0.6926 mL | 1.7315 mL | |
| 40 mM | 0.0519 mL | 0.2597 mL | 0.5194 mL | 1.2986 mL | |
| 50 mM | 0.0416 mL | 0.2078 mL | 0.4155 mL | 1.0389 mL | |
| 60 mM | 0.0346 mL | 0.1731 mL | 0.3463 mL | 0.8657 mL | |
| 80 mM | 0.0260 mL | 0.1299 mL | 0.2597 mL | 0.6493 mL | |
| 100 mM | 0.0208 mL | 0.1039 mL | 0.2078 mL | 0.5194 mL |