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3-Aminopropyltriethoxysilane (APTES) immobilizes biomolecules on silicon-based materials, such as Si3N4, while acting as a spacer to provide spatial freedom and higher activity for immobilized biomolecules to build analytical platforms for biosensing, recognition and more.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 g | $30 | In Stock | |
| 25 g | $40 | In Stock |
| Description | 3-Aminopropyltriethoxysilane (APTES) immobilizes biomolecules on silicon-based materials, such as Si3N4, while acting as a spacer to provide spatial freedom and higher activity for immobilized biomolecules to build analytical platforms for biosensing, recognition and more. |
| Synonyms | γ-Aminopropyltriethoxysilane, NSC95428, NSC 95428, APTES, 3-(Triethoxysilyl)propylamine |
| Molecular Weight | 221.37 |
| Formula | C9H23NO3Si |
| Cas No. | 919-30-2 |
| Smiles | O(CC)[Si](OCC)(OCC)CCCN |
| Relative Density. | 0.946 g/cm3 at 25℃ (lit.) |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | |||||||||||||||||||||||||||||||||||
| Solubility Information | H2O: 80 mg/mL (361.39 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
H2O
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