HCTU H3 Fmoc-L-Tyr(tBu)-Wang is an Fmoc-protected L-tyrosine

Fmoc-L-Tyr(tBu)-Wang is an Fmoc-protected L-tyrosine with a t-butyl (tBu) protecting group on the phenol

with acetylation at lysines 5

with acetylation at lysines 5 and 8

CEF19 (YPLHEQHGM) is a synthetic peptide representing amino acids 458-466 of the latent nuclear antigen 3A (NA-3A) protein from the Epstein-Barr Virus

sequence *CGNLST*CMLGTYTQDFNKFHTFPQTAIGVGAP-NH2  (*S-S Disulphide bridge)

HCTU H3 Fmoc-L-Tyr(tBu)-Wang is an Fmoc-protected L-tyrosineHCTU (C11H15ClF6N5OP) is a highly efficient coupling reagent used in solid phase peptide synthesis. It acts as an activator, facilitating the formation of peptide bonds by activating the carboxyl groups of amino acids. HCTU enables the rapid and efficient formation of amide bonds, and its low racemization properties make it ideal for synthesizing high purity peptides. For use as an activator in peptide synthesis.