Fmoc-Lys(Ac)-OH, identified by CAS number 159766-56-0, is a sophisticated amino acid derivative that plays a pivotal role in contemporary peptide synthesis. NINGBO INNO PHARMCHEM CO.,LTD. is proud to offer this essential building block, understanding its profound impact on research in areas such as proteomics and drug development. The molecule combines the widely used Fmoc protecting group with L-lysine, specifically featuring an acetyl group on the epsilon-amino position of the lysine side chain.

The chemical structure of Fmoc-Lys(Ac)-OH is key to its functionality. The Fmoc group protects the alpha-amino group, allowing for selective coupling reactions during peptide chain elongation via Fmoc solid-phase peptide synthesis (SPPS). The acetyl group on the epsilon-amino position serves to mimic a naturally occurring post-translational modification, N-epsilon-acetylation of lysine. This modification is known to alter protein charge, structure, and interactions with DNA or other proteins, making it a critical feature for researchers studying these biological mechanisms.

Researchers actively seek out high-quality Fmoc-Lys(Ac)-OH for their custom peptide synthesis projects. Whether they are investigating enzyme substrates, developing novel therapeutic peptides, or creating epitope mimetics, the ability to incorporate acetylated lysine precisely is invaluable. The availability of reliable N-epsilon-acetyl-L-lysine synthesis capabilities through protected derivatives like Fmoc-Lys(Ac)-OH streamlines these complex processes. When scientists search for where to purchase Fmoc-Lys(Ac)-OH, they often look for competitive Fmoc-Lys(Ac)-OH price points that align with the rigorous demands of their research budgets.

The utility of Fmoc-Lys(Ac)-OH extends beyond basic peptide assembly. It is instrumental in creating peptides that mimic modified proteins, aiding in the study of signaling pathways, epigenetic modifications, and protein-lysine acetylation-dependent processes. The accuracy in Fmoc solid-phase peptide synthesis using this reagent ensures that the synthesized peptides have the intended structural and functional characteristics. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing researchers with the tools they need, ensuring consistent quality and reliable supply of critical reagents such as this.

In conclusion, the precise chemical design of Fmoc-Lys(Ac)-OH makes it an indispensable tool for advancing peptide research. Its ability to introduce biologically relevant modifications accurately positions it as a critical component for cutting-edge scientific endeavors.