N,N,N',N'-Tetrakis(2-pyridylmethyl)ethylenediamine ≥97% (by non aqueous titration)
Supplier: ENZO LIFE SCIENCES AG
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Warning
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ENZOALX450011M100EA
191.4
EUR
ENZOALX450011M100
N,N,N',N'-Tetrakis(2-pyridylmethyl)ethylenediamine ≥97% (by non aqueous titration)
N,N,N',N'-Tetrakis(2-pyridylmethyl)ethylenediamine
Heavy metal chelator.
A cell permeable and extremely high-affinity chelator of heavy metals, yet with low affinity for Mg²⁺ and Ca²⁺.
Lipid-soluble, crossing both natural and artificial membranes. TPEN can be used in conjunction with QUIN 2 or QUIN 2/AM to reduce heavy-metal quenching of QUIN 2 fluorescence in cells. Ion specificity is Zn²⁺>Fe²⁺>Mn²⁺>>Ca²⁺=Mg²⁺. Complex with Fe²⁺ catalyses superoxide dismutation.
Soluble in dimethyl formamide, DMSO, 100% ethanol or methanol.
Formula:
C₂₆H₂₈N₆ MW: 424,55 g/mol Storage Temperature: Refrigerator |
MDL Number:
MFCD00036918 CAS Number: 16858-02-9 |
Specification Test Results
Purity (Nonaqueous titration) | ≥97% |
Appearance | White to off-white solid |
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