Heterobifunctional Linear PEGs


Heterofunctional PEG derivatives are often used as crosslinkers or spacers between two different chemical entities.

Its general structure is: X-PEG-Y, where X and Y are two different functional groups or reactive groups. We offer many combinations of X and Y such as acetal, acid, acrylamide, acrylate, aldehyde, alkyne, amine, aminooxy, azide, biotin, boc-protected amine, coonhs, cootbu, dibenzocycolctyne (dbco), dioxoisoindolin, epoxy, fmoc -protected amine, folate, folic acid, hydrazide, hydroxy, hydroxyi, isocyanato, lipoic acid, maleimide, methacrylate, methoxy, nhs, orthopyridyi disulfide (opss), pentafluorophenyl (pfp) ester, silane, tetrafluorophenyl (tfp) ester, thilo, thiol, and vinyl sulfone/nhs.

Heterofunctional PEG derivatives are particularly useful in the development of antibody drug conjugates (ADCs), and ADCs conjugated with heterobifunctional PEGs exhibit improved water solubility and PK/PD profiles.

DBCO-PEG-COOH

Catalog: CDN1624

PEG MW: 1,000 Da

DBCO-PEG-COOH

Catalog: CDN1625

PEG MW: 2,000 Da

DBCO-PEG-COOH

Catalog: CDN1626

PEG MW: 3,400 Da

DBCO-PEG-COOH

Catalog: CDN1627

PEG MW: 5,000 Da

DBCO-PEG-COOH

Catalog: CDN1628

PEG MW: 10,000 Da

DBCO-PEG-Mal

Catalog: CDP23-0595

PEG MW: 1,000 Da; 2,000 Da; 3,400 Da; 5,000 Da; 10,000 Da; 20,000 Da

DBCO-PEG-OH

Catalog: CDP23-0561

PEG MW: 500 Da; 1,000 Da; 2,000 Da; 10,000 Da; 20,000 Da

DBCO-PEG-SH

Catalog: CDP23-0495

PEG MW: 400 Da; 600 Da; 1,000 Da; 2,000 Da; 3,400 Da; 5,000 Da

DBCO-PEG-Silane

Catalog: CDP23-0810

PEG MW: 1,000 Da; 3,400 Da; 2,000 Da

DBCO-PEG-SVA

Catalog: CDP23-0623

PEG MW: 1,000 Da; 2,000 Da; 3,400 Da; 5,000 Da; 10,000 Da

DF-PEG-Mal

Catalog: CDP23-0442

PEG MW: 2,000 Da

DF-PEG-NH2, 2K

Catalog: CDP23-0403

PEG MW: 2,000 Da

DF-PEG-NH2, 3.4K

Catalog: CDP23-0404

PEG MW: 3,400 Da

DF-PEG-NH2, 5K

Catalog: CDP23-0405

PEG MW: 5,000 Da

Diethoxylsilane-PEG-Biotin

Catalog: CDP23-1114

PEG MW: 5,000 Da

Diethoxylsilane-PEG-NH2

Catalog: CDP23-1078

PEG MW: 5,000 Da

Diethoxylsilane-PEG-SC

Catalog: CDP23-1069

PEG MW: 5,000 Da

DSPE-PEG-Mannose

Catalog: CDP23-0891

PEG MW: 1,000 Da; 2,000 Da; 3,400 Da; 4,000 Da; 5,000 Da; 10,000 Da; 20,000 Da

Estrogen-PEG-Mal

Catalog: CDP23-0894

PEG MW: 5,000 Da

Estrogen-PEG-NH2

Catalog: CDP23-0893

PEG MW: 5,000 Da

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