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.

Bio-PEG-OH

Catalog: CDN1607

PEG MW: 3,500 Da

Bio-PEG-OH

Catalog: CDN1608

PEG MW: 5,000 Da

Bio-PEG-OH

Catalog: CDN1609

PEG MW: 10,000 Da

Bio-PEG-PFP ester

Catalog: CDBCP183

PEG MW: 1,000 Da

Bio-PEG-PFP ester

Catalog: CDBCP184

PEG MW: 2,000 Da

Bio-PEG-PFP ester

Catalog: CDBCP185

PEG MW: 3,400 Da

Bio-PEG-PFP ester

Catalog: CDBCP186

PEG MW: 5,000 Da

Bio-PEG-PFP ester

Catalog: CDBCP187

PEG MW: 10,000 Da

Bio-PEG-PFP ester

Catalog: CDBCP188

PEG MW: 20,000 Da

Bio-PEG-SH

Catalog: CDN1615

PEG MW: 2,000 Da

Bio-PEG-SH

Catalog: CDN1616

PEG MW: 3,400 Da

Bio-PEG-SH

Catalog: CDN1617

PEG MW: 5,000 Da

Bio-PEG-SH

Catalog: CDN1618

PEG MW: 10,000 Da

Bio-PEG-silane

Catalog: CDPB-2001

PEG MW: 1,000 Da

Bio-PEG-silane

Catalog: CDPB-2002

PEG MW: 2,000 Da

Bio-PEG-silane

Catalog: CDPB-2003

PEG MW: 5,000 Da

Biotin-PEG-AC

Catalog: CDP23-0703

PEG MW: 600 Da; 1,000 Da; 2,000 Da; 3,400 Da; 5,000 Da; 10,000 Da; 20,000 Da

Biotin-PEG-ACA

Catalog: CDP23-0750

PEG MW: 200 Da; 400 Da; 600 Da; 1,000 Da; 2,000 Da; 3,400 Da; 4,000 Da; 5,000 Da; 10,000 Da; 20,000 Da

Biotin-PEG-CHO

Catalog: CDP23-0784

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

Biotin-PEG-HZ

Catalog: CDP23-0664

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

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