Alkyne-PEG4-amine

Cat. # Quantity Price Lead time
2025-100mg 100 mg $95 in stock
2025-1g 1 g $390 in stock
Found better price? Let us know and we will propose the way forward!

Alkyne-PEG4-amine is a bifunctional oligoethylene glycol linker containing both an amine group for the easy attachment to various electrophilic reagents (NHS esters, epoxides, etc.), and an alkyne group for click chemistry. This allows a smooth conjugation of different biomolecules.

Reasonably long, highly hydrophilic PEG4 linker ensures smooth conjugation and separation of conjugated fragments in aqueous solutions.

Customers also purchased with this product

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.

Cyanine7 amine

Cy7 amine is a near-infrared dye with free amine group for the conjugation with activated esters and other reactive molecules.
Add this product to your cart and
get free express delivery

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.

General properties

Appearance: yellowish oil
Molecular weight: 231.29
CAS number: 1013921-36-2
Molecular formula: C11H21NO4
IUPAC name: 3,6,9,12-Tetraoxapentadec-14-yn-1-amine
Solubility: good in polar organic solvents (DMF, DMSO, alcohols, chlorinated 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. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.