DBCO-PEG6-NHS ester
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 3664-10mg | 10 mg | – | in stock | |
| 3664-50mg | 50 mg | $247 | in stock | |
| 3664-100mg | 100 mg |
$449
|
in stock | |
| 3664-1g | 1 g |
$3490
|
5 days |
DBCO-PEG6-NHS ester is a bifunctional linker with dibenzocyclooctyne (DBCO) and NHS ester groups flanking PEG6 (hexaethylene glycol). The PEG spacer increases solubility in aqueous media and provides a long and flexible connection that minimizes steric hindrance involved with ligation.
Dibenzocyclooctyne readily reacts with azides via copper-free click chemistry reaction (strain-promoted alkyne azide cycloaddition, SPAAC). DBCO is one of the most reactive cycloalkynes that does not react with tetrazines.
The amine-reactive N-hydroxysuccinimide residue provides easy attachment to almost any primary or secondary amine group, such as protein, peptide, or small molecule amine.
Customers also purchased with this product
sulfo-Cyanine5.5 NHS ester
Water soluble, sulfonated, far-red sulfo-Cyanine5.5 dye in the form of NHS ester.sulfo-Cyanine5 tetrazine
Water soluble Cyanine dye tetrazine derivative for TCO ligation with trans-cyclooctenes and other strained olefines.sulfo-Cyanine3-PEG3-biotin
Conjugate of hydrophilic sulfo-Cyanine3 dye with biotin, affinity label for avidin/streptavidin.General properties
| Appearance: | yellow to slightly orange oil |
| Molecular weight: | 751.82 |
| Molecular formula: | C39H49N3O12 |
| Solubility: | DMSO, DMF, DCM, THF, Chloroform |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| MSDS: | Download |
| Product specifications |
The count of items is incorrect.
Your cart is empty
$ 
