Acid-PEG3-NHS ester

Overview

Acid-PEG3-NHS ester is a PEG linker containing a carboxylic acid and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Please contact us for GMP-grade inquiries.

Application

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

Product Information

• Catalog No.: BP-22972
• CAS No.: 1835759-79-9
• Molecular Formula: C14H21NO9
• Molecular Weight: 347.3
• Purity: 95%
• Storage: -20°C
• Solubility: DMSO, DCM, DMF
• Availability: In Stock

Source

Original product source