Spermine, >= 99,0%(GC)

Code: 85590-25G D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Spermine, a polycationic biogenic polyamine derived from spermidine, may be used in a wide variety of biological applications as a supplement or regulatory agent....


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Votre prix
$806.37 25G
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Spermine, a polycationic biogenic polyamine derived from spermidine, may be used in a wide variety of biological applications as a supplement or regulatory agent.Used as co-matrix with DHB for MALDI-MS of sialylated glycans in negative ion mode.

Biochem/physiol Actions

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-insensitive glycine site. Plays a role in cellular proliferation and differentiation; inhibits neuronal nitric oxide synthase (nNOS).

anion tracescarbonate (CO32-): ≤5000 mg/kg
assay≥99.0% (GC)
biological sourcesynthetic, microbial
bp150 °C/5 mmHg (lit.)
formcrystalline (chunks)
impurities≤0.5% spermidine
InChI keyPFNFFQXMRSDOHW-UHFFFAOYSA-N
InChI1S/C10H26N4/c11-5-3-9-13-7-1-2-8-14-10-4-6-12/h13-14H,1-12H2
mp28-30 (lit.)
Quality Level200
SMILES string[H]N(CCCN)CCCCN([H])CCCN
solubilitywater: 0.05 g/mL, clear, colorless
storage temp.2-8°C
Cas Number71-44-3
Hazard Class8
Un Number3259
Pack GroupII
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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