Amine-PEG4-OH
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2473-1g | 1 g | $190 | in stock | |
| 2473-5g | 5 g |
$490
|
in stock | |
| 2473-25g | 25 g | please inquire | in stock |
This compound is a PEG-linker with four monomer units (PEG4) with terminal hydroxy and amino groups for biomolecule conjugation.
Primary amines readily react with activated carboxyl groups, and the terminal hydroxyl group in the crosslinker can react with esters, azides, amines, and halogen derivatives in various conditions.
Polyethylene glycol linkers have low molecular weight, are non-toxic, and form conjugates with increased solubility. The field of use of these molecules is rather wide, varying from synthesis of new polymers to biomedicine.
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Azide-PEG3-carboxylic acid
Bifunctional triethylene glycol with terminal carboxyl and azido groups.Amine-PEG3-carboxylic acid, hydrochloride
Hydrophilic linker with amino and carboxyl groups, containing PEG spacer.Hydroxy-PEG3-thiol
PEG3 bifunctional linker with thiol and hydroxyl groups. Thiol can coat gold surfaces forming a hydrophilic monolayer.General properties
| Appearance: | colorless to yellowish oil |
| Molecular weight: | 193.24 |
| CAS number: | 86770-74-3 |
| Molecular formula: | C8H19NO4 |
| IUPAC name: | 2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethanol |
| Solubility: | miscible with water, polar organic solvents |
| Quality control: | NMR 1H, GC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. |
| MSDS: | Download |
| Product specifications |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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