Carboxy-PEG4-sulfonic acid

Overview

Carboxy-PEG4-sulfonic acid is a PEG linker containing carboxylic acid and sulfonic acid. The terminal carboxylic acid can participate in reactions with primary amines in the presence of activators such as EDC and HATU. The sulfonic acid group can undergo esterification, halogenation and replacement reactions. The hydrophilic PEG linker increases solubility of a compound in aqueous media. Please contact us for GMP-grade inquiries.

Application

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

Product Information

• Catalog No.: BP-22884
• CAS No.: 1817735-25-3
• Molecular Formula: C11H22O9S
• Molecular Weight: 330.4
• Purity: 98%
• Storage: -20°C
• Solubility: Water
• Availability: In Stock

Source

Original product source