Sulfo-Cy5-Mal
Based on 1 Customer Validation
Sulfo-Cy5-Mal is a fluorescent dye derivative composed of a CY5 dye and a maleimide functional group. Sulfo-Cy5-Mal specifically covalently binds to thiol-containing (-SH) biomolecules. Sulfo-Cy5-Mal can be used for protein labeling, antibody conjugation, molecular imaging, and drug delivery studies (Ex/Em = 633 nm/670 nm).
For research use only. We do not sell to patients.
- Purity: 99.33%
- CAS No.: 2130955-10-9
- Formula: C38H44N4O9S2
- Molecular Weight:764.91
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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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
Sulfo-Cy5-Mal can covalently bind to thiol groups on antibodies, enzymes, or peptide molecules to achieve fluorescent labeling.
Sulfo-Cy5-Mal can also be conjugated to nanoparticles, liposomes, or other biological carriers for tracking drug delivery, cellular uptake, and pharmacokinetic studies.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 2130955-10-9
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Appearance Solid
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Molecular Weight 764.91
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Formula C38H44N4O9S2
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Color Blue to dark blue
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SMILES
O=C1C=CC(N1CCNC(CCCCCN2C3=CC=C(S(=O)(O)=O)C=C3C(C)(C)/C2=C\C=C\C=C\C4=[N+](C)C5=C(C4(C)C)C=C(S(=O)([O-])=O)C=C5)=O)=O
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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 : 116.67 mg/mL (152.53 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 (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 (275 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 |
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| DMSO | 1 mM | 1.3073 mL | 6.5367 mL | 13.0734 mL | 32.6836 mL |
| 5 mM | 0.2615 mL | 1.3073 mL | 2.6147 mL | 6.5367 mL | |
| 10 mM | 0.1307 mL | 0.6537 mL | 1.3073 mL | 3.2684 mL | |
| 15 mM | 0.0872 mL | 0.4358 mL | 0.8716 mL | 2.1789 mL | |
| 20 mM | 0.0654 mL | 0.3268 mL | 0.6537 mL | 1.6342 mL | |
| 25 mM | 0.0523 mL | 0.2615 mL | 0.5229 mL | 1.3073 mL | |
| 30 mM | 0.0436 mL | 0.2179 mL | 0.4358 mL | 1.0895 mL | |
| 40 mM | 0.0327 mL | 0.1634 mL | 0.3268 mL | 0.8171 mL | |
| 50 mM | 0.0261 mL | 0.1307 mL | 0.2615 mL | 0.6537 mL | |
| 60 mM | 0.0218 mL | 0.1089 mL | 0.2179 mL | 0.5447 mL | |
| 80 mM | 0.0163 mL | 0.0817 mL | 0.1634 mL | 0.4085 mL | |
| 100 mM | 0.0131 mL | 0.0654 mL | 0.1307 mL | 0.3268 mL |
Sulfo-Cy5-Mal Related Classifications
HY-D1390A Related Classifications
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