Biotin-PEG4-mal
Based on 1 Customer Validation
Biotin-PEG4-mal is a PEG derivative composed of Biotin, 4 PEG units and Maleimide. Biotin can form a stable non-covalent bond with streptavidin.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 1604673-42-8
- Formula: C27H43N5O9S
- Molecular Weight:613.72
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Storage:Powder -20°C, 3 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
Chemical Information
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CAS No. 1604673-42-8
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Appearance Crystal
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Molecular Weight 613.72
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Formula C27H43N5O9S
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Color White to off-white
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SMILES
[H][C@]12CS[C@H]([C@]1(NC(N2)=O)[H])CCCCC(NCCOCCOCCOCCOCCNC(CCN3C(C=CC3=O)=O)=O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 50 mg/mL (81.47 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 (264 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. 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 | 1.6294 mL | 8.1470 mL | 16.2941 mL | 40.7352 mL |
| 5 mM | 0.3259 mL | 1.6294 mL | 3.2588 mL | 8.1470 mL | |
| 10 mM | 0.1629 mL | 0.8147 mL | 1.6294 mL | 4.0735 mL | |
| 15 mM | 0.1086 mL | 0.5431 mL | 1.0863 mL | 2.7157 mL | |
| 20 mM | 0.0815 mL | 0.4074 mL | 0.8147 mL | 2.0368 mL | |
| 25 mM | 0.0652 mL | 0.3259 mL | 0.6518 mL | 1.6294 mL | |
| 30 mM | 0.0543 mL | 0.2716 mL | 0.5431 mL | 1.3578 mL | |
| 40 mM | 0.0407 mL | 0.2037 mL | 0.4074 mL | 1.0184 mL | |
| 50 mM | 0.0326 mL | 0.1629 mL | 0.3259 mL | 0.8147 mL | |
| 60 mM | 0.0272 mL | 0.1358 mL | 0.2716 mL | 0.6789 mL | |
| 80 mM | 0.0204 mL | 0.1018 mL | 0.2037 mL | 0.5092 mL |
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