Shipments to the United States
Due to changes in U.S. customs regulations, all shipments to the United States are now subject to customs clearance.
This means that the recipient will be required to pay customs duties, as well as any applicable taxes and fees upon import.
Please also note that delivery may be delayed while the shipment is being processed by U.S. customs.
![Cover for Ernst-ludwig Winnacker · Protein Structure and Protein Engineering - Colloquium der Gesellschaft fur Biologische Chemie in Mosbach Baden (Paperback Book) [Softcover reprint of the original 1st ed. 1988 edition] (2013)](https://imusic.b-cdn.net/images/item/original/753/9783642741753.jpg?ernst-ludwig-winnacker-2013-protein-structure-and-protein-engineering-colloquium-der-gesellschaft-fur-biologische-chemie-in-mosbach-baden-paperback-book&class=scaled&v=1603971669)