Biotin-PEG2-CH2CH2N3
Based on 1 Customer Validation
Biotin-PEG2-CH2CH2N3 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Biotin-PEG2-CH2CH2N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
For research use only. We do not sell to patients.
- Purity: 99.07%
- CAS No.: 945633-30-7
- Formula: C16H28N6O4S
- Molecular Weight:400.50
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Storage:Powder -20°C, 3 years , 4°C, 2 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
All PROTAC Linkers Isoforms
More
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. 945633-30-7
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Appearance Solid
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Molecular Weight 400.50
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Formula C16H28N6O4S
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Color White to off-white
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SMILES
O=C(NCCOCCOCCN=[N+]=[N-])CCCC[C@@H]1SC[C@]([C@]1([H])N2)([H])NC2=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (249.69 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 (267 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. 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 | 2.4969 mL | 12.4844 mL | 24.9688 mL | 62.4220 mL |
| 5 mM | 0.4994 mL | 2.4969 mL | 4.9938 mL | 12.4844 mL | |
| 10 mM | 0.2497 mL | 1.2484 mL | 2.4969 mL | 6.2422 mL | |
| 15 mM | 0.1665 mL | 0.8323 mL | 1.6646 mL | 4.1615 mL | |
| 20 mM | 0.1248 mL | 0.6242 mL | 1.2484 mL | 3.1211 mL | |
| 25 mM | 0.0999 mL | 0.4994 mL | 0.9988 mL | 2.4969 mL | |
| 30 mM | 0.0832 mL | 0.4161 mL | 0.8323 mL | 2.0807 mL | |
| 40 mM | 0.0624 mL | 0.3121 mL | 0.6242 mL | 1.5605 mL | |
| 50 mM | 0.0499 mL | 0.2497 mL | 0.4994 mL | 1.2484 mL | |
| 60 mM | 0.0416 mL | 0.2081 mL | 0.4161 mL | 1.0404 mL | |
| 80 mM | 0.0312 mL | 0.1561 mL | 0.3121 mL | 0.7803 mL | |
| 100 mM | 0.0250 mL | 0.1248 mL | 0.2497 mL | 0.6242 mL |
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