Azide-PEG3-carboxylic acid
貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
---|---|---|---|---|
2558-1g | 1 g |
$265
|
現貨 | |
2558-5g | 5 g |
$950
|
現貨 |
Azide-PEG3-carboxylic acid is a bifunctional linker with terminal carboxyl and azido groups.
This molecule is hydrophilic and suitable for the synthesis of water-soluble conjugates.
The azide group can enter into [3+2]-dipolar cycloaddition reactions with biomolecules containing an alkyne moiety (сlick сhemistry reactions), and the carboxyl group can be activated and react with various amines.
The repertoire of the synthesized bioconjugates can be very broad; for example, different antibody-drug conjugates (ADC) can be generated using this approach. Also, the conjugation of a PEG linker to a molecule can increase its stability and solubility in water, as well as reduce the immunogenicity.
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Azide-PEG4-amine
PEG4 amine azide 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.Cyanine5 NHS 酯 (Cyanine5 NHS ester)
胺反應性 Cyanine5 活化酯,用於標記蛋白質、肽和其他分子。Azide-PEG3-amine
A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)General properties
Appearance: | colorless liquid |
Molecular weight: | 247.25 |
CAS number: | 1056024-94-2 |
Molecular formula: | C9H17N3O5 |
IUPAC name: | 3-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]propanoic acid |
Solubility: | good in water and most organic solvents |
Quality control: | NMR 1H, HPLC-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 |
