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.

Acrylate-PEG-SC

Catalog: CDA-2047

PEG MW: 3,500 Da

Acrylate-PEG-SC

Catalog: CDA-2048

PEG MW: 5,000 Da

Acrylate-PEG-SC

Catalog: CDA-2049

PEG MW: 10,000 Da

Acrylate-PEG-SC

Catalog: CDA-2050

PEG MW: 20,000 Da

Acrylate-PEG-SCM

Catalog: CDA-2051

PEG MW: 2,000 Da

Acrylate-PEG-SCM

Catalog: CDA-2052

PEG MW: 3,500 Da

Acrylate-PEG-SCM

Catalog: CDA-2053

PEG MW: 5,000 Da

Acrylate-PEG-SCM

Catalog: CDA-2054

PEG MW: 10,000 Da

Acrylate-PEG-SCM

Catalog: CDA-2055

PEG MW: 20,000 Da

ALK-PEG-CHO

Catalog: CDA-2056

PEG MW: 2,000 Da

ALK-PEG-CHO

Catalog: CDA-2057

PEG MW: 3,500 Da

ALK-PEG-CHO

Catalog: CDA-2058

PEG MW: 5,000 Da

ALK-PEG-CHO

Catalog: CDA-2059

PEG MW: 10,000 Da

ALK-PEG-CHO

Catalog: CDA-2060

PEG MW: 20,000 Da

ALK-PEG-COOH

Catalog: CDA-2061

PEG MW: 2,000 Da

ALK-PEG-COOH

Catalog: CDA-2062

PEG MW: 3,500 Da

ALK-PEG-COOH

Catalog: CDA-2063

PEG MW: 5,000 Da

ALK-PEG-COOH

Catalog: CDA-2064

PEG MW: 10,000 Da

ALK-PEG-COOH

Catalog: CDA-2065

PEG MW: 20,000 Da

ALK-PEG-EO

Catalog: CDA-2066

PEG MW: 2,000 Da

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