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Service Line:400-621-6806

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

PEGylation Service

Introducing polyethylene glycol (PEG) to biomolecules and pharmaceuticals is 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, modifications with PEG (polyethylene glycol) not only can significantly improve the physico-chemical properties, but also modify the pharmacokinetics and pharmacodynamics of a 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 experiences in both PEG and proteins technologies

*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; +86-131-1603-8708