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

PTE Series (Pentaerythritol, tetra-polyethylene glycol ether)

 

NHS PEG

p-Nitrophenyl Carbonate PEG

Amine PEG

Thiol PEG

Maleimide PEG

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4arm PEG, -(CO(CH2)2COO-NHS)4, Mw 10,000   
4arm PEG, -(CO(CH2)3COO-NHS)4, Mw 5,000

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4arm PEG, -(CO(CH2)3COO-NHS)4, Mw 10,000   
4arm PEG, -(CO(CH2)3COO-NHS)4, Mw 20,000   
4arm PEG, -(CO(CH2)3COO-NHS)4, Mw 40,000  

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4arm PEG, -((CH2)5COO-NHS)4, Mw 10,000

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4arm PEG, -((CH2)5COO-NHS)4, Mw 20,000

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4arm PEG, -((CH2)5COO-NHS)4, Mw 40,000

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4arm PEG, -(COO-pNP)4, Mw 10,000   
4arm PEG, -(COO-pNP)4, Mw 20,000   
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