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Service Line:400-621-6806

Address:FL-4, Building A5, International Enterprise Community, Tianjin, China

PEGylation Service

The introduction of polyethylene glycol (PEG) into biomolecules and drugs is well known to enhance the stability and pharmacological properties of proteins, peptides, antibody drug conjugates and small molecule drugs. As a synthetic polymer with high hydrophilicity, PEG is widely used to prolong circulation time of proteins, increase the aqueous solubility of therapeutic molecules and reduce the immunogenicity of biopharmaceuticals. In many cases, PEG(polyethylene glycol) modification can not only significantly improve the physico-chemical properties of the drug, but also alter the pharmacokinetics and pharmacodynamics of the drug. With years of experience in bioconjugation services, KMD Bioscience provides custom PEGylated conjugates and PEGylation services for proteins, peptides, oligonucleotides, and small molecules.


Protein PEGylation Service Procedure:



Service Highlights:


--Rich experience in PEG and protein technology

--Reasonable timeline and cost

--GMP-grade proteins


How to Order?

If you have any questions regarding our services or products, please feel free to contact us by E-mail: or Tel: +86-400-621-6806;