Home PEG Linkers
PEG Linkers

Poly(ethylene glycol) (PEG) is a synthetic, hydrophilic, biocompatible polymer with widespread use in biomedical and other applications. PEGs are synthesized using a ring-opening polymerization of ethylene oxide to produce a broad range of molecular weights and molecular weight distributions (polydispersity). PEGs can be synthesized in linear, branched, Y-shaped, or multi-arm geometries. PEGs can be activated by the replacement of the terminal hydroxyl end group with a variety of reactive functional end groups enabling crosslinking and conjugation chemistries. AA Blocks offers a comprehensive list of high purity PEGylation products to empower your PEGylation, bioconjugation, crosslinking, ADC drug development, biolabeling for pharmaceutical and biotech R&D.
Catalog No.: AA002RSK
CAS No.:2615-15-8 MDL No.: MFCD00002877
MF: C12H26O7 MW: 282.3306
Pricing and Availability
Catalog No.: AA00323L
CAS No.:31127-85-2 MDL No.: MFCD22201545
MF: C12H22O8 MW: 294.2983
Pricing and Availability
Catalog No.: AA0034NR
CAS No.:7460-82-4 MDL No.: MFCD00026001
MF: C18H22O7S2 MW: 414.4931
Pricing and Availability
Catalog No.: AA0034TF
CAS No.:623-50-7 MDL No.: MFCD00021970
MF: C4H8O3 MW: 104.1045
Pricing and Availability
Catalog No.: AA0034WQ
CAS No.:5617-32-3 MDL No.: MFCD00002876
MF: C14H30O8 MW: 326.3832
Pricing and Availability
Catalog No.: AA0035CN
CAS No.:5117-19-1 MDL No.: MFCD00698694
MF: C16H34O9 MW: 370.4358
Pricing and Availability
Catalog No.: AA0035F8
CAS No.:26027-38-3 MDL No.: MFCD00148006
MF: C17H28O2 MW: 264.4030
Pricing and Availability
Catalog No.: AA0035GH
CAS No.:7384-98-7 MDL No.: MFCD19705296
MF: C19H36O4 MW: 328.4867
Pricing and Availability