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 distributorPeptide hydrazides can be easily synthesized using the novel hydrazone resin. The hydrazone linker is completely stable in the course of standard Fmoc SPPS and tolerates treatment with 5% TFA/DCM. Subsequent application of TFA:water:TIS 95:2.5:2.5 as cleavage cocktail permits to obtain the peptides in good yields and purities.