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    1. Spermine

      Update:2014/10/4 23:50:03

        Item:Spermine
        Synonym:N,N'-Bis(3-aminopropyl)-1,4-diaminobutane; Neuridine; Musculamine; Gerontine
        CAS No.:71-44-3Special Grade:High Pure Grade
        Formula:C10H26N4M.W.:202.34
      Order
        Product No.SizePriceBrand
        S3256-1g1g310GBCBIO
        S3256-5g5g1450GBCBIO
        S3256-25g25g6935sigma
      Introduction
        Clear or White Amorphous Semisolid
        Purity (TLC)(%)......................................>96
        Purity (Perchloric Acid Titration)(%)......>96
        Carbon (%).....................................57.0~61.9
        Mixed NMDA glutamate receptor agonist/antagonist at the polyamine site. Neuroprotective effects have been observed at high concentrations (1 mM), while neurotoxicity is observed at lower concentrations. It enhances agonist effectiveness at the strychnine-
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