SPDP-PEG12-NHS Ester

• Product Name: SPDP-PEG12-NHS Ester
• Catalog Number: AG-2742
• CAS#: 2601437-72-1
• Molecular Formula: C39H65N3O17S2
• Molecular Weight: 912.07
• Purity: > 90%*

Our NHS Ester maintains over 95% purity initially but may experience slight degradation over time due to its instability. However, we assure a minimum purity of over 90% upon shipping.