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.

(1,3-dioxoisoindolin-2-yl)-O-PEG-OH

Catalog: CDPB-2041

PEG MW: 2,000 Da

(1,3-dioxoisoindolin-2-yl)-O-PEG-OMe

Catalog: CDPB-2042

PEG MW: 2,000 Da

6-NO2DA-PEG-OH

Catalog: CDP23-0758

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

Ac-Galactose-PEG-NH2

Catalog: CDP23-1018

PEG MW: 2,000 Da

AC-PEG-HZ, 2K

Catalog: CDP23-0184

PEG MW: 2,000 Da

AC-PEG-RGD

Catalog: CDP23-0434

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

AC-PEG-SG, 10K

Catalog: CDP23-0198

PEG MW: 10,000 Da

AC-PEG-SG, 2K

Catalog: CDP23-0195

PEG MW: 2,000 Da

AC-PEG-SG, 3.4K

Catalog: CDP23-0196

PEG MW: 3,400 Da

AC-PEG-SG, 5K

Catalog: CDP23-0197

PEG MW: 5,000 Da

AC-PEG-Silane

Catalog: CDP23-0697

PEG MW: 5,000 Da

AC-PEG-SS, 10K

Catalog: CDP23-0202

PEG MW: 10,000 Da

AC-PEG-SS, 2K

Catalog: CDP23-0199

PEG MW: 2,000 Da

AC-PEG-SS, 3.4K

Catalog: CDP23-0200

PEG MW: 3,400 Da

AC-PEG-SS, 5K

Catalog: CDP23-0201

PEG MW: 5,000 Da

AC-PEG-SVA, 10K

Catalog: CDP23-0326

PEG MW: 10,000 Da

AC-PEG-SVA, 1K

Catalog: CDP23-0322

PEG MW: 1,000 Da

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

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