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Thank you very much for your interest in our products. All prices listed on our website are ex-works, Germany, and may attract customs duties when imported.
You may/will be contacted by the shipping company for additional documentation that may be required by the US Customs for clearance.
We offer you the convenience of buying through a local partner, Peptide Solutions LLC who can import the shipment as well as prepay the customs duties and brokerage on your behalf and provide the convenience of a domestic sale.
Continue to Iris Biotech GmbHSend request to US distributorNom chimique: Alkyne-PEG(4)-amine // Synonymes: Acetylene-PEG(4)-amine, 3,6,9,12-tetraoxapentadec-14-yn-1-amine
from 270,00 €
Alkyne-PEG4-Amine is a short, monodisperse polyethylene glycol linker with terminal primary amine function that reacts with carbonyl groups in the presence of activators (e.g. EDC, or DCC) or with activated esters (e.g. NHS esters) forming a stable amide bond. The terminal alkyne group reacts with azides by a Cu-catalyzed click reaction enabling efficient and specific conjugation of derivatized molecules in biological samples.
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