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Apexbio Technology LLC Spermine 71-44-3 10g
Supplier: Apexbio Technology LLC C491010000
Spermine (71-44-3) is a small-molecule inhibitor targeting inward rectifier potassium (K ) channels It is designed to block channel conductance thereby modulating cellular excitability and resting membrane potential Spermine exerts its biological activity primarily through direct inhibition of K channel function In experimental studies spermine demonstrates strong channel inhibition with an IC50 value of approximately 31 nM at a membrane potential of 50 mV in cloned IRK1 potassium channels Based on these pharmacological properties spermine holds research potential in potassium channel modulation neuronal excitability studies and investigation of neurological conditions associated with altered glutamatergic signaling and polyamine metabolism
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