Acid-PEG5-t-butyl ester

Overview

Acid-PEG5-t-butyl ester is a PEG linker containing a t-butyl protected carboxyl group with a terminal carboxylic acid. 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 hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. 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 > Acid-PEG-t-butyl ester

Product Information

• Catalog No.: BP-20439
• CAS No.: 1309460-29-4
• Molecular Formula: C18H34O9
• Molecular Weight: 394.5
• Purity: 95%
• Storage: -20°C
• Solubility: Water, DMSO, DCM, DMF
• Availability: In Stock

Source

Original product source