Mal-PEG2-CH2COOH

Overview

Mal-PEG2-CH2COOH (CAS 173323-23-4) is a bifunctional PEG linker with a maleimide group for thiol conjugation and a carboxylic acid group for amide bond formation. Connected by a PEG2 spacer, it improves solubility and flexibility, making it ideal for bioconjugation, drug delivery, and surface modification.

Application

Polyethylene Glycol PEG Linkers > Maleimide PEG > Mal-PEG-CH2COOH

Product Information

• Catalog No.: AP10159
• CAS No.: 173323-23-4
• Molecular Formula: C10H13NO6
• Molecular Weight: 243.21
• Purity: ≥95%
• Availability: In Stock

Source

Original product source