Cross linking reagents in Applications
Bifunctional crosslinkers are molecules that contain two functional groups, either identical, or different, for the synthesis of conjugates of biomolecules.
Lumiprobe offers a range of bifunctional crosslinker molecules that contain various terminal reactive groups flanking different linkers, including short alkyls, and longer polyethylene glycols (PEGs).
3-Azidopropanol
Azidopropanol is a short bifunctional linker compound with azide and hydroxy functional groups.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1419-1g | 1 g | $290.00 | in stock | |
| 1419-5g | 5 g |
$450.00
|
in stock |
Alkyne NHS ester (hexynoic acid NHS ester)
Alkyne 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 |
Azide-PEG2-aldehyde
A linker with an azide group, and an aliphatic aldehyde moiety.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| NO items of this product available in stock but you can submit request for bulk. | ||||
Azide-PEG3-Amine
A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 218-1g | 1 g | $95.00 | in stock | |
| 218-5g | 5 g | $280.00 | in stock | |
| 218-25g | 25 g |
please inquire
|
in stock |
Azide-PEG3-Azide
Triethylene glycol diazide (CAS# 59559-06-7) is a bifunctional crosslinker bearing two azide groups. Suitable for Click chemistry.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 207-1g | 1 g | $95.00 | in stock | |
| 207-5g | 5 g | $390.00 | in stock | |
| 207-25g | 25 g |
please inquire
|
in stock |
Azide-PEG4-Amine
PEG4 amine azide (CAS# 134179-38-7) is a bifunctional linker with amine and azide functional groups. It is based on a tetraethyleneglycol core. The length of the PEG4 linker is 1.4 nm.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1868-1g | 1 g | $90.00 | in stock | |
| 1868-5g | 5 g | $250.00 | in stock | |
| 1868-25g | 25 g |
$950.00
|
in stock |
Azide-PEG4-Azide
PEG4 diazide (CAS# 101187-39-7) is a homobifunctional linker with two azide groups. It can be used for the synthesis of dimeric molecules with a hydrophilic core by Click chemistry.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1865-1g | 1 g | $90.00 | in stock | |
| 1865-5g | 5 g | $250.00 | in stock | |
| 1865-25g | 25 g |
$950.00
|
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 | 5 days | |
| 73720 | 1 g |
please inquire
|
in stock | |
| 83720 | 5 g |
please inquire
|
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 | $60.00 | in stock | |
| 44720 | 25 mg | $95.00 | 5 days | |
| 54720 | 50 mg | $145.00 | 5 days | |
| 64720 | 100 mg | $210.00 | 5 days | |
| 94720 | 1 g |
$1190.00
|
in stock | |
| K4720 | 5 g |
$3570.00
|
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 |
|---|---|---|---|---|
| 2584-10mg | 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
|
10 days |
Sulfo-Cyanine7 bis-NHS ester
Sulfo-Cyanine7 bis-NHS ester is a bifunctional derivative of water soluble near infrared sulfo-Cyanine7. It contains two activated ester functional groups.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 153D0 | 1 mg | $110.00 | 10 days | |
| 253D0 | 5 mg | $290.00 | in stock | |
| 453D0 | 25 mg |
$690.00
|
10 days | |
| 553D0 | 50 mg |
$1270.00
|
8 days | |
| 653D0 | 100 mg |
$1990.00
|
8 days |
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