Homobifunctional reagents
Homobifunctional crosslinkers with identical reactive groups at opposite ends of the spacer for intramolecular crosslinks and chemical crosslinking of macromolecular chains. They can possess long spacer arms for coupling large proteins or to overcome steric hindrance on the way to reactive side-chains of biomolecules.
Azide-PEG3-azide
Triethylene glycol diazide 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 | in stock | |
| 207-5g | 5 g | $390 | in stock | |
| 207-25g | 25 g | please inquire | in stock |
Azide-PEG4-azide
PEG4 diazide 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 | in stock | |
| 1865-5g | 5 g | $250 | in stock | |
| 1865-25g | 25 g |
$950
|
in stock |
Disuccinimidyl glutarate (DSG)
Homobifunctional crosslinker with two NHS ester groups at each end of a short 5-atom (7.7 angstrom) spacer.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4018-100mg | 100 mg | $95 | in stock | |
| 4018-1g | 1 g |
$410
|
in stock |
Iodo-PEG3-iodide
Homobifunctional PEG3 based linker with halogen reactive groups is useful for the crosslinking of nucleophiles.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2098-1g | 1 g | $290 | in stock |
PEG3-dicarboxylic acid
PEG3-dicarboxylic acid is a bifunctional linker carrying two carboxy groups. It contains a polyethyleneglycol-3 linker between the carboxyls.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1715-1g | 1 g |
$490
|
in stock | |
| 1715-5g | 5 g |
$890
|
in stock | |
| 1715-10g | 10 g |
$1370
|
in stock |
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