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Functional PEGs

Folate-PEG-Maleimide, Folic acid-PEG-Maleimide, MW 1,000

Catalog: TASK-03-2000060   CAS NO.: N/A
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Description

Folate-PEG-Maleimide (Folic acid-PEG-Maleimide, Folate-PEG-MAL, FA-PEG-MAL) is one of the heterobifunctional folic acid-PEG derivatives. Folic acid, or vitamin B9, can selectively bind to folate receptor, while maleimide can react with sulfhdyl (-SH) in pH 6.5-7.5 quickly and efficiently.. The PEG moiety in the heterofunctional PEG derivatives provides water solubility, biocompatibility, and flexibility. This reaction allows attachment of folic acid ligand to proteins, antibodies, peptides or particle surfaces. Folic acid functionalized substrates have been used for targeted drug delivery, imaging, and bioassay development.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight1,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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