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-FA

Catalog: CDBCP181

PEG MW: 10,000 Da

Bio-PEG-FA

Catalog: CDBCP182

PEG MW: 20,000 Da

Bio-PEG-MAL

Catalog: CDN1589

PEG MW: 1,000 Da

Bio-PEG-MAL

Catalog: CDN1590

PEG MW: 2,000 Da

Bio-PEG-MAL

Catalog: CDN1591

PEG MW: 3,500 Da

Bio-PEG-MAL

Catalog: CDN1592

PEG MW: 5,000 Da

Bio-PEG-MAL

Catalog: CDN1593

PEG MW: 7,500 Da

Bio-PEG-MAL

Catalog: CDN1594

PEG MW: 10,000 Da

Bio-PEG-NH2

Catalog: CDN1595

PEG MW: 1,000 Da

Bio-PEG-NH2

Catalog: CDN1596

PEG MW: 2,000 Da

Bio-PEG-NH2

Catalog: CDN1597

PEG MW: 3,500 Da

Bio-PEG-NH2

Catalog: CDN1598

PEG MW: 5,000 Da

Bio-PEG-NH2

Catalog: CDN1599

PEG MW: 10,000 Da

Bio-PEG-NHS

Catalog: CDN1600

PEG MW: 1,000 Da

Bio-PEG-NHS

Catalog: CDN1601

PEG MW: 2,000 Da

Bio-PEG-NHS

Catalog: CDN1602

PEG MW: 3,500 Da

Bio-PEG-NHS

Catalog: CDN1603

PEG MW: 5,000 Da

Bio-PEG-NHS

Catalog: CDN1604

PEG MW: 7,500 Da

Bio-PEG-OH

Catalog: CDN1605

PEG MW: 1,000 Da

Bio-PEG-OH

Catalog: CDN1606

PEG MW: 2,000 Da

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