PEG-PGA Polyglutamic Acid

PEG-PGA Polyglutamic Acid

PEG-PGA Polyglutamic Acid is a graft polymer. The PEG is grafted onto the polyglutamic acid. Polyglutamic acid (PGA) is a new class of biodegradable polymers, non-toxic to organisms and non- immunogenicity. It has no side effects and has good biocompatibility. High hydrophobic PGA combined with water soluble PEG to form an excellent drug delivery carrier. Various reactive end groups on PEG can be cross-linked with different molecules. PEG-PGA derivatives are good drug crosslinking agents and drug delivery carriers. It can create a spatial barrier around the drug, reduce the enzymatic hydrolysis of the drug, avoid the rapid elimination of kidney, metabolism, and allow the drug to be recognized by cells of the immune system.

Why BOC Sciences?

  • Large Stock

    More than 2000+ products in inventory

  • Global Delivery

    Warehouses in multiple cities to ensure fast delivery

  • mg to kg

    Multi specification for academic research and industrial production

  • 24/7 Technical Support

    Strict process parameter control to ensure product quality




Our Feature

BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.

PEGylation of Peptides
and Proteins

Reduce the Immunogenicity of Peptide/Protein Drugs

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PEG linkers For Drug

Improved Circulation Half-Life

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