t-butyl acetate-PEG2-CH2COOH

Overview

t-butyl acetate-PEG2-CH2COOH is a PEG linker containing a t-butyl group with a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl group can be deprotected under acidic conditions.

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 > Acid-PEG-t-butyl ester

Product Information

• Catalog No.: BP-28395
• CAS No.: 883564-93-0
• Molecular Formula: C12H22O7
• Molecular Weight: 278.3
• Storage: -20°C
• Availability: In Stock

Source

Original product source