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Aminooxy-PEG2-amine hydrochloride (compound L3) is a crosslinking agent. The aminooxy group facilitates bioconjugation, reacting with aldehydes to form oxime bonds, and in the presence of a reducing agent, forming hydroxylamine bonds. The amine group can react with carboxylic acids, activated NHS esters, and carbonyls (ketones, aldehydes). Aminooxy compounds possess high reactivity and sensitivity; thus, they are unsuitable for long-term storage.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks |
| Description | Aminooxy-PEG2-amine hydrochloride (compound L3) is a crosslinking agent. The aminooxy group facilitates bioconjugation, reacting with aldehydes to form oxime bonds, and in the presence of a reducing agent, forming hydroxylamine bonds. The amine group can react with carboxylic acids, activated NHS esters, and carbonyls (ketones, aldehydes). Aminooxy compounds possess high reactivity and sensitivity; thus, they are unsuitable for long-term storage. |
| Molecular Weight | 200.664 |
| Formula | C6H17ClN2O3 |
| Cas No. | 2582757-03-5 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |

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