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Forked PEGs

Forked PEGs

Forked structures have the advantage of placing two reactive groups at precise distance apart. These "Forked" PEG have become very popular for mimicking the heavy chain domain in an antibody or fragment antibody and other applications where two proteins in proximity are advantageous.

dds-forked-peg-bioactive-substance-p23.svg

SUNBRIGHT® PTE2 Series

NHS PEG

SUNBRIGHT® PTE2-200GS3*

2arm PEG, -((CH2)2NHCO(CH2)3-NHS)2, Mw 20,000
Chemical Name: 1,3-bis{2-[(1,5-dioxo-5-succinimidyloxy, pentyl)-amino]ethoxy} 2,2-bis(methylpolyoxyethylene- oxymethyl)propane

CAS#:
Packaging size: 0.1g / 1g / 10g

SUNBRIGHT® PTE2-400GS3*

2arm PEG, -((CH2)2NHCO(CH2)3-NHS)2, Mw 40,000
Chemical Name: 1,3-bis{2-[(1,5-dioxo-5-succinimidyloxy, pentyl)-amino]ethoxy} 2,2-bis(methylpolyoxyethylene- oxymethyl)propane

CAS#:
Packaging size: 0.1g / 1g / 10g

Amine PEG

SUNBRIGHT® PTE2-200EA*

2arm PEG, -((CH2)2-NH2)2, Mw 20,000
Chemical Name: 1,3-bis(2-aminoethoxy) 2,2-bis(methyl-polyoxyethylene-oxymethyl)propane

CAS#:
Packaging size: 0.1g / 1g / 10g

SUNBRIGHT® PTE2-400EA*

2arm PEG, -((CH2)2-NH2)2, Mw 40,000
Chemical Name: 1,3-bis(2-aminoethoxy) 2,2-bis(methyl-polyoxyethylene-oxymethyl)propane

CAS#:
Packaging size: 0.1g / 1g / 10g

Maleimide PEG

SUNBRIGHT® PTE2-200MA2*

2arm PEG, -((CH2)2NHCO(CH2)2-MAL)2, Mw 20,000
Chemical Name: 1,3-bis{2-[(3-maleimido-1-oxopropyl)-amino]ethoxy} 2,2-bis(methylpolyoxyethylene- oxymethyl)propane

CAS#:
Packaging size: 0.1g / 1g / 10g

SUNBRIGHT® PTE2-400MA2*

2arm PEG, -((CH2)2NHCO(CH2)2-MAL)2, Mw 40,000
Chemical Name: 1,3-bis{2-[(3-maleimido-1-oxopropyl)-amino]ethoxy} 2,2-bis(methylpolyoxyethylene- oxymethyl)propane

CAS#:
Packaging size: 0.1g / 1g / 10g