Multi-Arm PEGs

We supply various derivatives in which functional groups are attached to the terminals of multi-arm (4-and and 8-arms) PEGs. Multi-arm PEGs can be used not only as the starting materials for hydrogels, but also as modifiers to improve the solubility of hydrophobic drugs.

4-arm-Functional PEG Series (SUNBRIGHT® PTE Series)

8-arm-Functional PEG Series (SUNBRIGHT® HGEO Series)

8-arm-Functional PEG (SUNBRIGHT® DX Series)

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8arm-PEG-octa-propylaldehyde, 1,4-Butanediol bis[2,3,4,5-tetrakis(3-oxopropyl-polyoxyethylene- oxy)pentyl] ether (MW 20,000)

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8arm-PEG-octa-glutarate-NHS, Base: Di-xylitol, Mw=10,000 

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8arm-PEG-octa-glutarate-NHS, Base: Di-xylitol, Mw=20,000

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