Sulfo-Cyanine 5.5 DBCO
A270285
Estimated Purity95% (by 1H NMR and HPLC-MS).
Product group Chemicals
Molecular Weight1317.69 kDa
Overview
- SupplierAntibodies.com
- Product NameSulfo-Cyanine 5.5 DBCO
- Delivery Days Customer7
- CertificationResearch Use Only
- Estimated Purity95% (by 1H NMR and HPLC-MS).
- Molecular FormulaC61H59N4K3O14S4
- Molecular Weight1317.69 kDa
- Scientific DescriptionSulfo-Cyanine 5.5 is a dye with far-red emission approaching NIR range. It has found application in non-invasive live-organism imaging. This particular derivative of sulfo-Cyanine 5.5, the DBCO (or ADIBO) derivative, contains cycloalkyne for copper-free conjugation of this fluorophore with various organic azides. The reaction between DBCO and azides is blazingly fast, orders of magnitude exceeding the rate of copper-catalyzed reaction between azides and terminal alkynes. It is also catalyst-free. This reagent can be used to conjugate sulfo-Cyanine 5.5 dye to a variety of azide-labeled molecules.
- Storage InstructionShipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.
- UNSPSC12352200