Methoxy PEG
PEG derivatives are known not only to increase drug circulation time, solubility and stability but also reduce immunogenicity and toxicity when attached to a drug. These potential advantages allow many applications such as Pegylated-protein/peptide drugs, -hydrogels, -liposomes for pharmaceutical uses and Pegylated-hemoglobin as oxygen/CO2 carrier.
We supply various polyethyleneglycol derivatives of high quality available at commercial scale and cGMP grade.
Intermediate & Activated PEGs :
Methoxy-PEG-Amine, MW 5,000/10,000/20,000/30,000 (CAS No. : 80506-64-5)
Methoxy-PEG-Maleimide, MW 5,000/20,000
Methoxy-PEG-NHS, MW 10,000/12,000/20,000
Methoxy-PEG-Hydrazide.HCl, MW 12,000/20,000
Methoxy-PEG-NPC, MW 20,000
Methoxy-PEG-Aldehyde, MW 5,000/20,000
4-arm-PEG-NHS, MW 10,000
4-arm-PEG-Amine, MW 10,000/20,000/40,000
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