Bis-PEG4-acid

Overview

Bis-PEG4-acid is a PEG linker containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Please contact us for GMP-grade inquiries.

Application

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

Product Information

• Catalog No.: BP-20634
• CAS No.: 31127-85-2
• Molecular Formula: C12H22O8
• Molecular Weight: 294.3
• Purity: 98%
• Storage: -20°C
• Solubility: Water, DMSO, DCM, DMF
• Availability: In Stock

Source

Original product source