Carboxy-PEG4-phosphonic acid

Overview

Carboxy-PEG4-phosphonic acid is a PEG linker with a carboxylic acid and phosphonic acid ends groups. The carboxylic acid can react with primary amines in the presence of activators such as EDC and HATU to form stable amide bonds. The hydrophilic PEG chain increases the water solubility of the compound in aqueous media. Please contact us for GMP-grade inquiries.

Application

PEGylation of Protein, Peptide & Oligo > Amine Reactive > PEG Phosphonate | Antibody Drug Conjugates > Amine Reactive > PEG Phosphonate | Drug Delivery, Surface Modification > Amine Reactive > PEG Phosphonate | Products > PEG Linkers > PEG Phosphonate | Products > PEG Linkers > PEG Phosphonate > Carboxy-PEG-phosphonic acid

Product Information

• Catalog No.: BP-23289
• CAS No.: 1623791-69-4
• Molecular Formula: C11H23O9P
• Molecular Weight: 330.3
• Purity: 98%
• Storage: -20°C
• Availability: In Stock

Source

Original product source