Blog

18/05/2021

PotM: Guanidino-Proline as rigid Arginine mimic

Interested in structure activity studies on your Arginine containing peptide or further optimization for improved receptor binding? Explore our guanidino Proline derivatives as rigid Arginine mimics.

PotM: Guanidino-Proline as rigid Arginine mimic

News

06/05/2021

Celebrating 20 Years of Peptide Innovation

Hurrah! We are celebrating our 20th anniversary with a refreshed company logo. Interested in the evolution behind? Click here to find out more!

Celebrating 20 Years of Peptide Innovation

News Linkerology Building Blocks Product Focus

20/04/2021

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.

Fmoc-MeDbz-OH – Available on Large Scale

News Linkerology Building Blocks

20/04/2021

DACNs for Strain-Promoted Azide-Alkyne Cycloadditions (SPAAC)

Herein we present substituted diazacyclononynes (DACNs) as versatile tools for metal-free strain-promoted Click Chemistry that are characterized by high reactivity and stability, both thermally and chemically.

DACNs for Strain-Promoted Azide-Alkyne Cycloadditions (SPAAC)

Dates & Exhibitions

15/04/2021

9th NRW Nano Conference - Innovations in Materials and Applications

April 21 - 23, 2021

9th NRW Nano Conference - Innovations in Materials and Applications

News Product of the month Amino Acids

06/04/2021

PotM: Asp(CSY) – Tackling Aspartimide Formation

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!

PotM: Asp(CSY) – Tackling Aspartimide Formation

News Amino Acids Building Blocks Product Focus

06/04/2021

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.

News Product of the month Linkerology

23/03/2021

Ramage Linker

An 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.

News Amino Acids Product Focus

23/03/2021

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.