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Amine-PEG4-OH
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 2473-1g | 1 g | $190 | 現貨 | |
| 2473-5g | 5 g |
$490
|
現貨 | |
| 2473-25g | 25 g | 請查詢 | 現貨 |
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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Hydroxy-PEG3-thiol
PEG3 bifunctional linker with thiol and hydroxyl groups. Thiol can coat gold surfaces forming a hydrophilic monolayer.Azide-PEG3-carboxylic acid
Bifunctional triethylene glycol with terminal carboxyl and azido groups.Azide-PEG3-amine
A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)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: | 下載 |
| 產品規格 |
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