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).
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 |
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 | 21 days |
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 | 21 days |
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 | 10 days | |
| 1868-25g | 25 g |
$950.00
|
21 days |
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 | 21 days | |
| 1865-5g | 5 g | $250.00 | 21 days | |
| 1865-25g | 25 g |
$950.00
|
21 days |
Azidobutyric acid NHS ester
Activated ester for azido labeling of peptides and proteins.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 33720 | 10 mg | $60.00 | in stock | |
| 43720 | 25 mg | $95.00 | in stock | |
| 53720 | 50 mg | $185.00 | in stock | |
| 63720 | 100 mg | $290.00 | 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 | $60.00 | in stock | |
| 44720 | 25 mg | $95.00 | in stock | |
| 54720 | 50 mg | $145.00 | in stock | |
| 64720 | 100 mg | $210.00 | in stock | |
| 94720 | 1 g |
$1190.00
|
in stock |
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 | in stock | |
| 253D0 | 5 mg | $290.00 | in stock | |
| 453D0 | 25 mg |
$690.00
|
in stock | |
| 553D0 | 50 mg |
$1270.00
|
in stock | |
| 653D0 | 100 mg |
$1990.00
|
in stock |
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