PEG4 (tetraethylene glycol) in Pegylation
Oligoethylene glycol linkers are widely used for bioconjugation. PEG4 (tetraethylene glycol) derivatives available from Lumiprobe are listed below.
Alkyne-PEG4-Amine
A bifunctional linker molecule containing both terminal alkyne moiety for Click chemistry, and amine group. Contains a long hydrophilic PEG4 arm.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2025-100mg | 100 mg | $95.00 | in stock | |
| 2025-1g | 1 g | $390.00 | in stock |
Alkyne-PEG4-Maleimide
Water soluble, heterobifunctional hydrophilic linker with a length of 14 Å, containing maleimide for thiol labeling, and alkyne for Click chemistry. An ideal reagent to attach an alkyne moiety to a protein.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2002-100mg | 100 mg | $150.00 | in stock | |
| 2002-1g | 1 g |
$590.00
|
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.
Show pricing
| 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.
Show pricing
| 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 |
Алкин-ПЭГ3-малеимид
Бифункциональный спейсер с алкинильной и малеимидной группами.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2344-100mg | 100 mg | $140.00 | in stock | |
| 2344-1g | 1 g |
$530.00
|
in stock |
Амин-ПЭГ4-OH
Гидрофильное производное тетраэтиленгликоля с терминальными амино- и гидроксильной группой.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2473-1g | 1 g | $190.00 | in stock | |
| 2473-5g | 5 g |
$490.00
|
10 days | |
| 2473-25g | 25 g |
please inquire
|
in stock |
The count of items is incorrect.
Your cart is empty
$ 
