DOTA-tris(t-Bu)-Amido-PEG12-NHS Ester

• Product Name: DOTA-tris(t-Bu)-Amido-PEG12-NHS Ester
• Catalog Number: AG-2864
• CAS#: -
• Molecular Formula: C59H108N6O23
• Molecular Weight: 1269.53
• 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.