Welcome to Iris Biotech
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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 though 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 distributor
Preloaded SEA [SEA = bis(2-Sulfanyl-Ethyl)Amino] resins are available for all 20 proteinogenic amino acids. Alternatively, any amino acid can be loaded onto the basic SEA resin using HATU activation. The SEA resin is an innovative solid support. Standard cleavage conditions remove the peptide from the resin including all side chain protecting groups and yield an unprotected peptide with only the SEA group at the C-terminus. Thus, this SEA peptide can easily be used for thioester formation and allows the convenient synthesis of long peptides through native chemical ligation (NCL). Alternatively, the SEA peptide can also be stored for later consumption.