APN-C3-PEG4-azide
| Catalog #: | AP11573 |
| Chemical Formula: | C24H32N6O6 |
| Molecular Weight: | 500.56 |
| CAS: | 2183440-32-4 |
| Purity: | 95% |
| Availability: | In Stock |
| SDS: | Download |
| Unit | Price (USD) | |
|---|---|---|
| 5mg | $160.00 | Request quote |
| 10mg | $260.00 | Request quote |
| 25mg | $520.00 | Request quote |
Would you like to inquire about bulk pricing?
APN-C3-PEG4-azide CAS:2183440-32-4 is a thiol-specific conjugation linker. It contains a thiol-reactive 3-arylpropiolonitrile (APN) group and an azide group. The aqueous stable APN group couples specifically with cysteine thiol of biomolecules to form a stable thioether linkage without the risk of subsequent side reactions that can occur with maleimides. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to afford a stable triazole linkage. The PEG spacer increases the aqueous solubility of the resulting compound.
Synonyms: 1-azido-N-(4-((4-(cyanoethynyl)phenyl)amino)-4-oxobutyl)-3,6,9,12-tetraoxapentadecan-15-amide