Activated esters (bifunctional)
Alkyne-PEG2-NHS ester
Bifunctional hydrophilic linker with NHS ester and terminal alkyne functional group based on diethyleneglycol (PEG2).
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
2219-1g | 1 g |
$450.00
|
in stock | |
2219-5g | 5 g |
$980.00
|
in stock |
Alkyne-PEG3-NHS ester
Bifunctional hydrophilic linker with NHS ester and terminal alkyne functional group based on triethyleneglycol (PEG3).
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
2298-1g | 1 g |
$490.00
|
in stock | |
2298-5g | 5 g |
$980.00
|
in stock |
Alkyne-PEG4-NHS ester
Bifunctional hydrophilic linker with NHS ester and terminal alkyne functional group based on tetraethyleneglycol (PEG4).
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
2409-100mg | 100 mg | $250.00 | 5 days | |
2409-1g | 1 g |
$790.00
|
in stock |
Azide-PEG6-NHS ester
A hydrophilic bifunctional linker with azide and NHS ester function groups flanking PEG6 (hexaethylene glycol).
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
3692-250mg | 250 mg | $325.00 | in stock | |
3692-1g | 1 g |
$539.00
|
in stock |
Azidobutyric acid NHS ester
Activated NHS ester for azido-labeling of peptides and proteins.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
53720 | 50 mg | $60.00 | in stock | |
63720 | 100 mg | $95.00 | in stock | |
73720 | 1 g |
$490.00
|
in stock | |
83720 | 5 g | please inquire | in stock |
Biotin-PEG4-NHS ester
PEG4-containing activated ester for simple and efficient biotin labeling of antibodies, proteins, and other primary amine-containing biomolecules.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
2893-100mg | 100 mg | $145.00 | in stock | |
2893-1g | 1 g |
$590.00
|
in stock |
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 | Buy this product |
---|---|---|---|---|
34720 | 10 mg | $80.00 | in stock | |
44720 | 25 mg | $110.00 | in stock | |
54720 | 50 mg | $135.00 | in stock | |
64720 | 100 mg | $210.00 | in stock | |
94720 | 1 g |
$1000.00
|
in stock | |
K4720 | 5 g |
$3570.00
|
in stock |
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 | Buy this product |
---|---|---|---|---|
3664-10mg | 10 mg | – | in stock | |
3664-50mg | 50 mg | $247.00 | 5 days | |
3664-100mg | 100 mg |
$449.00
|
in stock | |
3664-1g | 1 g |
$3490.00
|
5 days |
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 | Buy this product |
---|---|---|---|---|
2584-5mg | 5 mg | – | in stock | |
2584-10mg | 10 mg | $90.00 | in stock | |
2584-25mg | 25 mg | $180.00 | in stock | |
2584-100mg | 100 mg |
$450.00
|
in stock | |
2584-500mg | 500 mg |
$1700.00
|
in stock | |
2584-1g | 1 g |
$3000.00
|
in stock | |
2584-5g | 5 g | please inquire | 21 days |
Hexynoic acid NHS ester
Hexynoic acid NHS ester for the labeling of biomolecules with alkyne group for copper-catalyzed click chemistry.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
41720 | 25 mg | $95.00 | in stock | |
51720 | 50 mg | $180.00 | in stock | |
61720 | 100 mg | $290.00 | in stock | |
91720 | 1 g | please inquire | in stock |
Hexynoic acid STP ester
Alkyne activated ester for the modification of amine groups. STP ester group is an excellent alternative to NHS ester functionality.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
569-25mg | 25 mg | $95.00 | in stock | |
569-100mg | 100 mg | $185.00 | in stock | |
569-500mg | 500 mg |
$850.00
|
in stock |
Pentynoic acid STP ester
An activated ester for the introduction of alkyne into peptides/proteins and click reaction.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
30720 | 10 mg | $110.00 | in stock | |
40720 | 25 mg | $210.00 | in stock | |
50720 | 50 mg |
$410.00
|
in stock | |
60720 | 100 mg |
$695.00
|
5 days |
TCO-PEG4-NHS ester (axial isomer)
A heterobifunctional linker with trans-cyclooctene and NHS ester groups flanking PEG4 (tetraethylene glycol) for labeling of antibodies, proteins, and other primary amine-containing biomolecules.
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Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
3056-10mg | 10 mg | $135.00 | in stock | |
3056-25mg | 25 mg | $212.00 | in stock | |
3056-100mg | 100 mg |
$400.00
|
in stock |
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