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.

AC-PEG-SVA, 20K

Catalog: CDP23-0327

PEG MW: 20,000 Da

AC-PEG-SVA, 2K

Catalog: CDP23-0323

PEG MW: 2,000 Da

AC-PEG-SVA, 3.4K

Catalog: CDP23-0324

PEG MW: 3,400 Da

AC-PEG-SVA, 5K

Catalog: CDP23-0325

PEG MW: 5,000 Da

ACA-PEG-COOH

Catalog: CDP23-0634

PEG MW: 1,000 Da; 2,000 Da; 3,400 Da; 5,000 Da; 8,000 Da; 10,000 Da

ACA-PEG-N3, 10K

Catalog: CDP23-0431

PEG MW: 10,000 Da

ACA-PEG-N3, 2K

Catalog: CDP23-0428

PEG MW: 2,000 Da

ACA-PEG-N3, 3.4K

Catalog: CDP23-0429

PEG MW: 3,400 Da

ACA-PEG-N3, 5K

Catalog: CDP23-0430

PEG MW: 5,000 Da

ACA-PEG-NH-Mal

Catalog: CDP23-0776

PEG MW: 600 Da; 2,000 Da; 5,000 Da

ACA-PEG-NH2

Catalog: CDP23-0557

PEG MW: 400 Da; 1,000 Da; 2,000 Da; 3,400 Da; 4,000 Da; 5,000 Da; 6,000 Da; 8,000 Da; 10,000 Da

ACA-PEG-OH

Catalog: CDBCP127

PEG MW: 500 Da

ACA-PEG-OH

Catalog: CDBCP128

PEG MW: 1,000 Da

ACA-PEG-OH

Catalog: CDBCP129

PEG MW: 2,000 Da

ACA-PEG-OH

Catalog: CDBCP130

PEG MW: 3,400 Da

ACA-PEG-OH

Catalog: CDBCP131

PEG MW: 4,000 Da

ACA-PEG-OH

Catalog: CDBCP132

PEG MW: 5,000 Da

ACA-PEG-OH

Catalog: CDBCP133

PEG MW: 6,000 Da

ACA-PEG-OH

Catalog: CDBCP134

PEG MW: 8,000 Da

ACA-PEG-SA, 10K

Catalog: CDP23-0321

PEG MW: 10,000 Da

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