Cycloalkynes

Highly reactive cycloalkynes for copper-free click reaction (SPAAC, strain-promoted azide-alkyne cycloaddition).

DBCO-amine trifluoroacetate

Bifunctional linker containing dibenzocyclooctyne (DBCO, ADIBO) for strain-promoted copper-free click reaction (SPAAC) and free amine for the coupling with various electrophilic compounds like activated esters and epoxides.
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Cat. # Quantity Price Lead time
1280-100mg 100 mg
$299.90
in stock
1280-500mg 500 mg
$559.90
in stock
1280-1g 1 g
$939.90
in stock
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DBCO-maleimide

Bifunctional linker containing a thiol-reactive maleimide group and an azide-reactive dibenzocyclooctyne moiety.
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Cat. # Quantity Price Lead time
4448-100mg 100 mg
$299.90
in stock
4448-500mg 500 mg
$1099.00
in stock
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DBCO-NHS ester

Azodibenzocyclooctyne (DBCO, ADIBO) reagent for strain-promoted copper-free click chemistry (SPAAC). The reagent contains an NHS ester function for the attachment of the cyclooctyne to various molecules.
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Cat. # Quantity Price Lead time
14720 1 mg
– 
7 days
34720 10 mg
$52.50
in stock
44720 25 mg
$115.00
in stock
54720 50 mg
$159.90
in stock
64720 100 mg
$199.90
in stock
94720 1 g
$849.90
in stock
K4720 5 g
please inquire
5 days
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DBCO-PEG6-NHS ester

A heterobifunctional linker with DBCO and NHS ester function groups flanking PEG6 (hexaethylene glycol).
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Cat. # Quantity Price Lead time
3664-10mg 10 mg
– 
in stock
3664-50mg 50 mg
$247.00
in stock
3664-100mg 100 mg
$449.00
in stock
3664-1g 1 g
$3490.00
in stock
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DBCO-STP ester

Activated ester for modification of proteins/antibodies/peptides followed by introduction into copper-free click chemistry reaction.
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Cat. # Quantity Price Lead time
2584-5mg 5 mg
– 
in stock
2584-10mg 10 mg
$129.90
in stock
2584-25mg 25 mg
$219.90
in stock
2584-100mg 100 mg
$569.95
in stock
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exo-BCN-PNP

BCN-PNP carbonate is a tool to introduce BCN moety via carbamate linkage with primary amino groups of substrate.
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Cat. # Quantity Price Lead time
4043-100mg 100 mg
$99.90
in stock
4043-500mg 500 mg
$459.90
in stock
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