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.
The 7-membered CliCr® ring can be conveniently functionalized with a variety of linkers, e.g. via acylation, sulfonylation, N-alkylation, or carbamoylation. Hence, CliCr® reagents can be used in diverse applications for example for the construction of Antibody-Drug Conjugates (ADCs), for ex vivo cell modification (e.g. CAR-T), for small molecule-drug conjugates, for oligonucleotide conjugates as well as for diagnostic labelling of a variety of agents. Key benefits are its fast reactivity and increased yield, its hydrophilicity compared to other metal-free click reagents combined with its small size as well as its broad compatibility.