Amino Acids

10/07/2023

PotM: Safety Catch - Orthogonally Protected Amino Acids

Add a new dimension of orthogonality to your peptide synthesis by using Safety-Catch arylalkyl sulfoxide protecting groups! This newsletter tells you about benefits and usage – Read on!

PotM: Safety Catch - Orthogonally Protected Amino Acids

News Amino Acids Building Blocks

27/06/2023

Photoaffinity Labeling by Diazirine Building Blocks

Discover our diazirine-substituted building blocks suitable for the analysis of protein-protein and RNA-protein interactions via proximity labeling upon photoactivation. Read on for more information!

Photoaffinity Labeling by Diazirine Building Blocks

News Amino Acids Building Blocks Life Sciences

13/06/2023

Carbamidomethylated Cysteine as SPPS Building Block

Our building block Fmoc-L-Cys(Cam)-OH enables peptides resembling reduced and carbamido-methylated protein fragments by standard SPPS without error-prone modification reactions.

Carbamidomethylated Cysteine as SPPS Building Block

News Amino Acids Building Blocks Product Focus

02/05/2023

Fatty Di-Acids

Peptide therapeutics – fewer injections/lower doses by prolonging their half-life via addition of a lipid modification that promotes binding to serum proteins such as albumin. Read on for recent innovations!

News Amino Acids Product Focus

04/04/2023

Non-canonical Tryptophan Derivatives

Non-canonical Tryptophan analogs can help to improve your API’s performance in terms of potency, specificity, and stability. We offer various substituted Trp derivatives also available in small quantities for screening.

News Product of the month Amino Acids Building Blocks Life Sciences

22/02/2023

PotM: Argpyrimidine Building Block for SPPS

Argpyrimidine is the result of a Maillard Reaction-like nonenzymatic posttranslational modification. You want to investigate the effect of this change on function and stability? Get the building block!

PotM: Argpyrimidine Building Block for SPPS

News Amino Acids Building Blocks

09/01/2023

Acylation Efficiencies on Ser and Thr Pseudoproline Monomers

In two joint studies together with Prof. F. Albericio we investigated the coupling efficiencies of Ser and Thr pseudoproline monomers and their use for the synthesis of inaccessible peptide sequenes. Read on!

Acylation Efficiencies on Ser and Thr Pseudoproline Monomers

News Amino Acids Building Blocks Reagents Product Focus

30/11/2022

Abraligabra - Reagents and Building Blocks for Chemical Ligation

We can’t get enough of new products and innovations! Read this blog to get detailed information on the cyanylating reagent NTCB as well as selenocysteine amino acids, both useful tools for peptide ligation.

Abraligabra - Reagents and Building Blocks for Chemical Ligation

News Product of the month Amino Acids

05/10/2022

PotM: Fmoc-Ser(Msbh)-OH

You are working on complex peptides and are looking for a new level of orthogonality facilitating the overall synthetic process and improving your yields? Check out the Msbh safety-catch protecting group!