FMOC-NH-PEG-SH (MW 2000)

FMOC-NH-PEG-SH (MW 2000) [also known as FMOC-NH-PEG-Thiol (MW 2000) ] is a PEG derivative featuring an Fmoc protective group and a thiol (-SH) reactive group. The thiol group is highly reactive, allowing it to form stable covalent bonds through specific reactions with various molecules. Fmoc serves as a common amino-protective group, shielding the amino group from undesired reactions until its removal is necessary for targeted coupling reactions.