Sulfo-Cy3 maleimide potassium
Based on 1 Customer Validation
Sulfo-Cy3 maleimide potassium is a fluorescent dye with a maleimide functionality at the end a short alkyl linker. Sulfo-Cy3 maleimide potassium can be used for the labeling of antibodies and other labile proteins.
For research use only. We do not sell to patients.
- Purity: 93.35%
- CAS No.: 1656990-68-9
- Formula: C36H41KN4O9S2
- Molecular Weight:776.96
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Biological Activity
Chemical Information
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CAS No. 1656990-68-9
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Appearance Solid
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Molecular Weight 776.96
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Formula C36H41KN4O9S2
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Color Brown to red
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SMILES
O=C(NCCN(C1=O)C(C=C1)=O)CCCCCN(/C2=C/C=C/C(C(C)(C3=CC([S](=O)([O-])=O)=CC=C43)C)=[N+]4C)C(C(C(C)2C)=C5)=CC=C5[S](=O)(O[K])=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvent & Solubility
DMSO : 50 mg/mL (64.35 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 (sealed storage, away from moisture and 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 (sealed storage, away from moisture and 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 (272 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 (sealed storage, away from moisture and 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 | 1.2871 mL | 6.4353 mL | 12.8707 mL | 32.1767 mL |
| 5 mM | 0.2574 mL | 1.2871 mL | 2.5741 mL | 6.4353 mL | |
| 10 mM | 0.1287 mL | 0.6435 mL | 1.2871 mL | 3.2177 mL | |
| 15 mM | 0.0858 mL | 0.4290 mL | 0.8580 mL | 2.1451 mL | |
| 20 mM | 0.0644 mL | 0.3218 mL | 0.6435 mL | 1.6088 mL | |
| 25 mM | 0.0515 mL | 0.2574 mL | 0.5148 mL | 1.2871 mL | |
| 30 mM | 0.0429 mL | 0.2145 mL | 0.4290 mL | 1.0726 mL | |
| 40 mM | 0.0322 mL | 0.1609 mL | 0.3218 mL | 0.8044 mL | |
| 50 mM | 0.0257 mL | 0.1287 mL | 0.2574 mL | 0.6435 mL | |
| 60 mM | 0.0215 mL | 0.1073 mL | 0.2145 mL | 0.5363 mL |