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Product Focus
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Thiol- and Amine Reactive Crosslinkers
Iris Biotech offers hetero-bifunctional crosslinkers bearing an N-hydroxysuccinimide (NHS) ester and a maleimide group suitable for the reaction with amine- and thiol-containing molecules.
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Fmoc-L-Cys(Palm)-OH – A S-palmitoylated Cysteine building block
Interested in studying the effect of palmitoylation on your peptide’s localization, function, and stability? Read on to find out more about the use of lipidated “fatty” amino acids!
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Facilitating the synthesis of hydrophobic peptides and proteins
Cys(Aapam): an Alloc protected Phacm linker as removable side chain modification for the incorporation of e.g. solubilizing tags facilitating the preparation of hydrophobic peptides and proteins.
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Fmoc-MeDbz-OH – Available on Large Scale
Are you using the Fmoc-MeDbz-OH Dawson Linker in large scale on a regular basis? A robust and economic processallows us to promptly provide you with kg quantities at competitive prices and in high quality.
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Adamantyls are a Chemist’s Best Friend
The highly lipophilic, bulky adamantyl motif is a promising and validated building block to increase the drug-qualities of lead compounds without increasing their toxicity.
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Aminooxy-Amino Acid Derivatives
Herein, we present aminooxy-amino acids reported for peptide synthesis via oxime ligation, cyclization via oxime formation, derivatization e.g. by glycosylation, or chelation. Read on to find out more.
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Arginine Derivatives Suitable for Side-Chain Derivatization
Herein we present two arginine derivatives, in which the native guanidino group is replaced by an isosteric amino-functionalized carbamoylated guanidino group that can serve as an attachment point for further derivatization.
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Bulky Aspartate Protecting Groups to Avoid Aspartimide Formation
Frustrated by aspartimide formation during peptide synthesis? Iris Biotech presents aspartate derivatives with bulky side chain protecting groups that minimize the formation of aspartimide-related side-products.
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Cyclopropyl Modification
Cyclopropanes represent important design elements in medicinal chemistry and are widely present in drug compounds. Read on to find out more about their full potential.
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Trimethyl Locks
The sterical interference of three closely positioned methyl groups favors amide cleavage and payload release upon lactonization. This cascade can be induced by various triggers. Read on to find out more.
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