N-Fmoc-N'-(azido-PEG4)-L-Lysine-PFP ester is a alkyl ether-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules. This linker enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.
Monosodium N-acetylglutamate is the sodium salt of N-acetylglutamate, biosynthesized from glutamate and acetylornithine by ornithine acetyltransferase, and from glutamic acid and acetyl-CoA by the enzyme N-acetylglutamate synthase.
N-ε-propargyloxycarbonyl-L-lysine (H-L-Lys(Poc)-OH) is an unnatural amino acid (UAA) derived from lysine. It is commonly employed for bio-conjugation purposes, specifically for attaching fluorescent probes in a variety of organisms ranging from E. coli to mammalian cells, including animals.