Biotin-PEG6-NHS ester
Based on 1 Customer Validation
Biotin-PEG6-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 2055045-04-8
- Formula: C29H48N4O12S
- Molecular Weight:676.78
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Storage:
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
All PROTAC Linkers Isoforms
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Biological Activity
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PEGs |
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[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. 2055045-04-8
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Appearance Solid
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Molecular Weight 676.78
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Formula C29H48N4O12S
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Color White to off-white
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SMILES
O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCOCCOCCNC(CCCC[C@@H]2SC[C@]([C@]2([H])N3)([H])NC3=O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
DMSO : 100 mg/mL (147.76 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 (sealed storage, away from moisture). 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). 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 (266 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 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). 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 | 1.4776 mL | 7.3879 mL | 14.7758 mL | 36.9396 mL |
| 5 mM | 0.2955 mL | 1.4776 mL | 2.9552 mL | 7.3879 mL | |
| 10 mM | 0.1478 mL | 0.7388 mL | 1.4776 mL | 3.6940 mL | |
| 15 mM | 0.0985 mL | 0.4925 mL | 0.9851 mL | 2.4626 mL | |
| 20 mM | 0.0739 mL | 0.3694 mL | 0.7388 mL | 1.8470 mL | |
| 25 mM | 0.0591 mL | 0.2955 mL | 0.5910 mL | 1.4776 mL | |
| 30 mM | 0.0493 mL | 0.2463 mL | 0.4925 mL | 1.2313 mL | |
| 40 mM | 0.0369 mL | 0.1847 mL | 0.3694 mL | 0.9235 mL | |
| 50 mM | 0.0296 mL | 0.1478 mL | 0.2955 mL | 0.7388 mL | |
| 60 mM | 0.0246 mL | 0.1231 mL | 0.2463 mL | 0.6157 mL | |
| 80 mM | 0.0185 mL | 0.0923 mL | 0.1847 mL | 0.4617 mL | |
| 100 mM | 0.0148 mL | 0.0739 mL | 0.1478 mL | 0.3694 mL |