TCO-PEG4-CH2 NHS ester

Overview

TCO-PEG4-CH2 NHS ester is a high-purity heterobifunctional linker with a TCO group for rapid, catalyst-free click chemistry with tetrazines, and an NHS ester specifically for stable amide bond formation with amines. The PEG4 spacer enhances solubility and reduces steric hindrance, making it especially suited for multifunctional probe development.

Application

Polyethylene Glycol PEG Linkers > TCO PEG > TCO-PEG-NHS ester

Product Information

• Catalog No.: AP10101
• CAS No.: 2714291-24-2
• Molecular Formula: C23H36N2O10
• Molecular Weight: 500.54
• Purity: ≥95%
• Availability: In Stock

Source

Original product source