mPEG-Butanoic acid

Cat. No. Product Name CAS No.
BPG-2879 mPEG-Butanoic acid, MW 20k Inquiry

Synonyms: Methoxy polyethylene glycol-Butanoic acid; mPEG-BA; Methoxy polyethylene glycol-BA

Methoxy polyethylene glycol-Butanoic acid (mPEG-BA) is a linear mono functional peg acid derivative. It is usually a white solid or viscous liquid and can be stored at -20℃ for a long time. Because of its special structure and the double bond, it causes significant ring tension and obvious reaction. There is a propyl bond between PEG and COOH groups. Methoxy polyethylene glycol butyric acid can react with amino peptide coupling agents such as NHS, DCC and EDC.  It provides conditions for medical research, drug delivery, nanotechnology and new materials research, cell culture and ligand research, peptide synthesis support, grafting of polymer compounds, new materials and functional coatings modified by polyethylene glycol.

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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.

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PEGylation of Peptides and Proteins

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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