Homobifunctional Amine Reactive

Cross-Linkers and DSPE Linkers | Uniform PEG cross linkers: Homobifunctional Amine Reactive

Homobifunctional Amine-Reactive Uniform PEG Cross-Linkers are PEG-based molecules with identical reactive groups—typically NHS esters—at both ends, designed to covalently link two primary amine-containing molecules, such as proteins or peptides. These cross-linkers enable the formation of stable amide bonds, facilitating the construction of protein conjugates, polymers, or surface modifications. The uniform PEG spacer provides enhanced solubility, reduced steric hindrance, and improved biocompatibility for applications in bioconjugation, drug delivery, and biomaterials engineering.