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 distributorNovel excipients can help you master the challenges associated with the production and formulation of protein- and RNA-based drugs due to their inherent fragility. Discover the SURPAXTM technology!
Read moreYou are looking for monodisperse Sarcosines? You want to use Sarcosine for SPPS? You need to improve your drug's hydrophilicity and search for PEG alternatives? Read on!
Read moreKeeping control! PEGylating reagents with a squaric acid ethyl ester react chemoselectively with side chain amino functions of surface-accessible Lysines in proteins. Other functionalities are not affected.
Read morePlant-derived Cholesterol of high and consistent product quality in accordance with Pharmacopoeia requirements to replace established animal source material in LNP formulation. Read on!
Read moreFrom beginning of May until end of July 2023 we offer special polysarcosine bundles each containing three functionalized PSars of different molecular weight (5 kDa, 10 kDa, 15 kDa), 100 mg each.
Read moreOur monofunctionalized dextrans are enriching the toolbox of polymer therapeutics – Dextrans benefit of excellent solubility, biocompatibility, biodegradability, and non-immunogenicity.
Read morePEGs are being used as spacers, as hydrophilic decoration, and building blocks. Read on for more detailed information about the reactivity of different PEG derivatives and how to use them.
Read moreLinkers serve as versatile tools, e.g. during SPPS or for the sophisticated (self-immolative) conjugation of a potent small molecule to a carrier. Check out our selection of over 100 readily available linkers.
Read moreDiscover our products suitable for drug delivery including poly ethyleneglycols (PEGs), poly amino acids (PArg, PGlu, PLys, POR, PSar), poly(oxazoline)s, as well as fullerenes. Read on to find out more!
Read moreInterested in polymers for the delivery of promising drug candidates, e.g. nucleic acids? Discover our selection of lipidated polyamino acids and custom capabilities. Read on to find out more!
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