Synonyms: DFO PEG NHS, Deferoxamine PEG NHS, NHS PEG DFO, NHS PEG Deferoxamine

Product Description:

DFO (Deferoxamine) PEG NHS is one of Nanocs' metal chelating PEG reagents that have specific reactivity toward primary amine groups. DFO, also known as Deferoxamine or  desferrioxamine, is a commonly used iron (Fe) chelator. NHS functionalized DFO PEG enables specific conjugation of DFO chelator to primary amine groups via fast amine-NHS. Reaction between NHS and amine proceeds quickly and efficiently at alkaline pH at 8.0-10.0. PEG linker between DFO and NHS offers better water solubility, flexible linker structure and enhanced stability. 

Physical Properties:

• Form: Solid
• Color: White
• Solubility: Soluble in aqueous buffer
• Reactive group: NHS
• Reactive to: Primary amine
• Applications: Iron chelator (DFO) conjugation
• Purity: >95%

Storage Conditions:

• Store at -20 ⁰C or lower. Desiccate. Avoid frequent thaw and freeze.

References:

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