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For Hydrogel Multi-Arm PEGs

We supply various derivatives in which functional groups are attached to the terminals of multi-arm (4-arm and 8-arm) 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.

 

 

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SUNBRIGHT DX-200AL2*
$198.00

8arm-PEG-octa-propylaldehyde,  MW=20,000

Package size: 1g or 10g 

*: make-to-order

 

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SUNBRIGHT HGEO-150CS*
$88.00

8arm PEG, -(CO(CH2)2COO-NHS)8, Mw 15,000   [1g amber glass bottle]

In stock
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SUNBRIGHT PTE-050MA*
$132.00
4arm PEG, -((CH2)3NHCO(CH2)2-MAL)4, Mw 5,000
Chemical Name: Pentaerythritol tetra{[3-(3-maleimido-1-oxopropyl)amino]propyl}-polyoxyethylene
CAS#: 1415799-79-9
 
*: make-to-order
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SUNBRIGHT PTE-050MA2*
$132.00

4arm PEG, -((CH2)2NHCO(CH2)2-MAL)4, Mw 5,000
Chemical Name: Pentaerythritol tetra{[2-(3-maleimido-1-oxopropyl)amino]ethyl}-polyoxyethylene
CAS#: 1349099-55-3

*: make-to-order


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SUNBRIGHT PTE-400MA2*
$143.00

4arm PEG, -((CH2)2NHCO(CH2)2-MAL)4, Mw 40,000
Chemical Name: Pentaerythritol tetra{[2-(3-maleimido-1-oxopropyl)amino]ethyl}-polyoxyethylene
CAS#: 1349099-55-3

*: make-to-order


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SUNBRIGHT PTE-200MA2*
$132.00

4arm PEG, -((CH2)2NHCO(CH2)2-MAL)4, Mw 20,000
Chemical Name: Pentaerythritol tetra{[2-(3-maleimido-1-oxopropyl)amino]ethyl}-polyoxyethylene
CAS#: 1349099-55-3

*: make-to-order

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SUNBRIGHT PTE-100MA2
$132.00

4arm PEG, -((CH2)2NHCO(CH2)2-MAL)4, Mw 10,000
Chemical Name: Pentaerythritol tetra{[2-(3-maleimido-1-oxopropyl)amino]ethyl}-polyoxyethylene
CAS#: 1349099-55-3

 

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SUNBRIGHT PTE-050PA*
$55.00

4arm PEG, -((CH2)3-NH2)4, Mw 5,000
Chemical Name: Pentaerythritol tetra(aminopropyl) polyoxyethylene
CAS#: 804514-67-8

*: make-to-order
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