Biotin-PEG2-NHS ester
Based on 1 Customer Validation
Biotin-PEG2-NHS ester is a biotin-labeled, PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
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- Reinheit: 95.0%
- CAS. Nr.: 596820-83-6
- Formel: C21H32N4O8S
- Molecular Weight:500.57
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Speicherung:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biologische Aktivität
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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. Nr. 596820-83-6
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Appearance Solid
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Molecular Weight 500.57
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Formel C21H32N4O8S
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Color White to off-white
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SMILES
O=C(NCCOCCOCCC(ON1C(CCC1=O)=O)=O)CCCCC2SCC(C2N3)NC3=O
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Lösungsmittel & Löslichkeit
DMSO : 125 mg/mL (249.72 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.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
Reinheit & Dokumentation
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Data Sheet (268 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
Verweise
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 | 1.9977 mL | 9.9886 mL | 19.9772 mL | 49.9431 mL |
| 5 mM | 0.3995 mL | 1.9977 mL | 3.9954 mL | 9.9886 mL | |
| 10 mM | 0.1998 mL | 0.9989 mL | 1.9977 mL | 4.9943 mL | |
| 15 mM | 0.1332 mL | 0.6659 mL | 1.3318 mL | 3.3295 mL | |
| 20 mM | 0.0999 mL | 0.4994 mL | 0.9989 mL | 2.4972 mL | |
| 25 mM | 0.0799 mL | 0.3995 mL | 0.7991 mL | 1.9977 mL | |
| 30 mM | 0.0666 mL | 0.3330 mL | 0.6659 mL | 1.6648 mL | |
| 40 mM | 0.0499 mL | 0.2497 mL | 0.4994 mL | 1.2486 mL | |
| 50 mM | 0.0400 mL | 0.1998 mL | 0.3995 mL | 0.9989 mL | |
| 60 mM | 0.0333 mL | 0.1665 mL | 0.3330 mL | 0.8324 mL | |
| 80 mM | 0.0250 mL | 0.1249 mL | 0.2497 mL | 0.6243 mL | |
| 100 mM | 0.0200 mL | 0.0999 mL | 0.1998 mL | 0.4994 mL |