Polyethylene glycol (PEG) linkers are used in bioconjugation and pegylation applications. Lumiprobe offers a range of PEG products with different linker lengths, bearing various reactive groups.

PEG3 (triethylene glycol)

PEG3 (triethylene glycol) is a linker with eight atoms between functional groups, two of them being oxygens, and six carbons.

PEG4 (tetraethylene glycol)

PEG4 is a hydrophilic linker with an end-to-end length of about 14 Å (1.4 nm).

PEG6 (hexaethylene glycol)

PEG6 (hexaethylene glycol) is a long hydrophilic linker.
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