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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.
1426164-53-5
Catalog No.: AA019DYG
CAS No.:1426164-53-5 MDL No.: MFCD28385461
MF: MW:
Pricing and Availability
1428629-71-3
Catalog No.: AA00HWN0
CAS No.:1428629-71-3 MDL No.: MFCD23726610
MF: C14H19NO7 MW: 313.3032
Pricing and Availability
1429934-37-1
Catalog No.: AA019E1Y
CAS No.:1429934-37-1 MDL No.: MFCD22683284
MF: C13H22O7 MW: 290.3096
Pricing and Availability
1446282-28-5
Catalog No.: AA00HX3S
CAS No.:1446282-28-5 MDL No.: MFCD25424124
MF: C20H44O11P2 MW: 522.5043
Pricing and Availability
145927-73-7
Catalog No.: AA01FVFO
CAS No.:145927-73-7 MDL No.: MFCD29049413
MF: C14H28O8S MW: 356.4323
Pricing and Availability
15332-95-3
Catalog No.: AA01JLM0
CAS No.:15332-95-3 MDL No.: MFCD31656979
MF: C18H39NO9 MW: 413.5036
Pricing and Availability
1537892-36-6
Catalog No.: AA00HY38
CAS No.:1537892-36-6 MDL No.: MFCD26127782
MF: C17H22N2O9 MW: 398.3646
Pricing and Availability
1556847-53-0
Catalog No.: AA01JLLL
CAS No.:1556847-53-0 MDL No.: MFCD31656922
MF: C27H55NO13 MW: 601.7245
Pricing and Availability
1609651-90-2
Catalog No.: AA00HYJY
CAS No.:1609651-90-2 MDL No.: MFCD22380740
MF: C18H26N2O7 MW: 382.4082
Pricing and Availability
1609659-01-9
Catalog No.: AA00VRJO
CAS No.:1609659-01-9 MDL No.: MFCD28053553
MF: C26H41N3O8 MW: 523.6190
Pricing and Availability