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
Published on 04/06/2020
Iris Biotech provides L-Cysteine Hydrochloride Monohydrate (HAA1080) produced without raw materials of animal or human origin. The product is manufactured by an electrochemical reduction of L-Cystine, which is produced by fermentation using an Escherichia coliK12 strain. The starting materials are of vegetarian origin. During the direct manufacturing process no substances of animal origin are used.
This product is produced from non-GMO raw material according to Regulation (EU) No 1829/2003 and Regulation (EU) No 1830/2003 and complies to current Ph. Eur. and current USP specifications.
Cysteine building blocks available at Iris Biotech are produced from L-Cysteine from non-human/non-animal origin. Noteworthy examples are as follows:
→ More information about Msbh, a Safety Catch Cysteine Protecting Group for the Synthesis of Cyclic Peptides can be found here.