Homobifunctional PEG refers to polyethylene glycol containing two identical functional groups at both ends. Homobifunctional PEG involves various molecular weights and various functional groups, such as azides, amines, maleimides, thiols and active esters, etc. , with molecular weight ranges from 200-40000.
Homobifunctional PEG provided by Biochempeg can be widely used in many synthetic processes, such as as a cross-linking agent for proteins, peptides and other biomolecules, and as a surface-functionalized nanomaterial. In the development of antibody-drug conjugates, the PEG chain in homobifunctional PEG can significantly improve the biocompatibility, water solubility and biological activity of the end groups.

Catalog No.	Name	Structure	M.W.	Purity	Buy
HO002002	OH-PEG-OH			≥95%	BUY
HO003003	SH-PEG-SH			≥95%	BUY
HO004004	CHO-PEG-CHO			≥95%	BUY
HO005005	NH2-PEG-NH2			≥95%	BUY
HO006006	N3-PEG-N3			≥95%	BUY
HO007007	AlKyne-PEG-AlKyne			≥95%	BUY
HO008008	Alkene-PEG-Alkene			≥95%	BUY
HO009009	AC-PEG-AC			≥95%	BUY
HO010010	ACA-PEG-ACA			≥95%	BUY
HO011011	MA-PEG-MA			≥95%	BUY
HO012012	GA-PEG-GA			≥95%	BUY
HO013013	SA-PEG-SA			≥95%	BUY