Fmoc-Lys (biotin-PEG)-OH

Fmoc-Lys (biotin-PEG)-OH（Fmoc-Lys(Biotin)-PEG-OH） is a molecule that belongs to the class of bioconjugates, which are widely used in drug research and development. This molecule is composed of several functional groups, including a lysine residue, a biotin moiety, and a polyethylene glycol (PEG) linker. These functional groups impart unique properties to the molecule, making it useful for a variety of applications.

In drug research and development, Fmoc-Lys(Biotin)-PEG-OH is commonly used as a tool for target identification, validation, and drug delivery. The biotin moiety of the molecule allows it to bind specifically to streptavidin, a protein commonly used in bioconjugation techniques. This property enables the molecule to be used as a probe to identify and isolate target proteins, which can be useful in drug discovery.

The PEG linker in Fmoc-Lys(Biotin)-PEG-OH provides several advantages in drug development. It can improve the solubility and stability of the molecule, increase its half-life in the bloodstream, and reduce immunogenicity. These properties make the molecule an attractive candidate for drug delivery applications.

Fmoc-Lys(Biotin)-PEG-OH is a versatile bioconjugate that contains several functional groups that are important for drug research and development. Its unique properties make it a valuable tool for target identification, validation, and drug delivery.