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3-1. 4-arm-Functional PEG Series

4-arm-Functional PEG 

(SUNBRIGHT® PTE Series)
(Pentaerythritol, tetra-polyethylene glycol ether)


 



 

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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

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SUNBRIGHT PTE-100NB2*

4arm PEG, -((CH2)3NHCO-Norbornene)4, Mw 10,000
Chemical Name: Pentaerythritol tetra{3-[(5-norbornene-2-carbonyl)amino]propyl}-polyoxyethylene

*: make-to-order

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