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 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 distributorHerein we highlight products which we consider to be of special interest to our customers.
Fmoc-Asp(CSY)-OH – an innovative building block to suppress aspartimide formation during peptide synthesis by utilizing cyanosulfurylide as carboxylic acid protecting group. Read on to find our more!
Read moreAn efficient, versatile linker developed for the synthesis of C-terminal primary/secondary amides and hydrazides as well as peptide alcohols, which is compatible with SPPS and suppresses side reactions.
Read moreThe new disulfide-based protecting group sec-isoamyl mercaptan (SIT) is fully compatible with Fmoc- and Boc-SPPS and can easily be removed reductively upon addition of dithiothreitol.
Read moreThe linkage of a drug to its carrier via a disulfide-based self-immolative linker allows for the specific intracellular release of the active molecule upon glutathione reduction and linker cleavage.
Read moreOne approach for the design of bioactive peptides with improved pharmacological properties is the derivatization of amino acid building blocks with fluorine. Find out more about the advantages of fluorinated peptides.
Read moreMpro is a key enzyme of coronaviruses (coronaviridae) and thus an attractive drug target. Iris Biotech offers fluorescent substrates, which can be used to perform various types of screenings and to identify potential inhibitors of COVID-19.
Read moreIris Biotech offers various linked kinase inhibitors including analogues of Gefitinib, Imatinib, Sunitinib, Staurosporine and many more, which can easily be conjugated to other biomolecules, if desired. Have a look and read more.
Read moreFind out more about those building blocks with side chains able to coordinate metal ions, and why peptide-based HDACis are intriguing synthetic targets.
Read morePlacing Dde as one terminal group of a linker and a functional group prone for conjugation as the other or using Dde as the central connective portion of a linker, allows for the creation of new bifunctional linkers.
Read moreThe integrin receptor interacting RGD sequence and related peptides act as promising tools for drug therapy and cancer research. Find more information on our portfolio of cyclic RGD peptides.
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