Silane-PEG-Silane, MW 3.4K is a linear bifunctional PEG with two triethoxysilyl groups at both ends of the molecular chain. Silane PEGs are commonly used to pegylate glass and hydroxylate surfaces and particles.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.