SPDP-PEG12-acid

Overview

SPDP-PEG12-acid (CAS: 1334177-96-6) is a heterobifunctional PEGylation reagent with an SPDP group and a carboxyl (-COOH) group, designed for bioconjugation. Its PEG12 spacer enhances solubility and reduces steric hindrance, making it ideal for protein modification, antibody-drug conjugates, and nanoparticle functionalization.

Application

Polyethylene Glycol PEG Linkers > Thiol PEG > SPDP-PEG-acid

Product Information

• Catalog No.: AP11430
• CAS No.: 1334177-96-6
• Molecular Formula: C35H62N2O15S2
• Molecular Weight: 815
• Purity: ≥95%
• Availability: In Stock

Source

Original product source