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Functional PEGs

Folic Acid-PEG-Acid, Folate-PEG-COOH, MW 5,000

Catalog: TASK-03-1006012   CAS NO.: N/A
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Folic Acid-PEG-Acid (Folate-PEG-COOH) combines a folate group, a PEG linker, and a carboxyl group. Folate is commonly used as a targeting ligand in drug delivery systems to achieve specific and targeted delivery of therapeutic agents to cells expressing folate receptors, such as cancer cells. PEGylation is often employed in drug delivery to enhance the pharmacokinetics of therapeutic agents, reduce immunogenicity, and improve their stability in biological fluids. The carboxyl group allows for additional chemical reactions, enabling the attachment of various molecules, linkers, or payloads.


Molecular Weight5,000
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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