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, -(COO-pNP)4, Mw 40,000

Make to order

4arm PEG, -(（CH2）3-NH2)4, Mw 10,000
4arm PEG, -(（CH2）3-NH2)4, Mw 20,000
4arm PEG, -(（CH2）3-NH2)4, Mw 40,000

Make to order

4arm PEG, -(（CH2）2-SH)4, Mw 5,000

Make to order

4arm PEG, -(（CH2）2-SH)4, Mw 10,000   
4arm PEG, -(（CH2）2-SH)4, Mw 20,000   
4arm PEG, -(（CH2）3NHCO(CH2)2-MAL)4, Mw 10,000
4arm PEG, -(（CH2）3NHCO(CH2)2-MAL)4, Mw 20,000
4arm PEG, -(（CH2）3NHCO(CH2)2-MAL)4, Mw 40,000
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