85605

Spermine tetrahydrochloride

BioUltra, Molecular Biology, ≥99.5% (AT)

• Synonyme(s) : N,N′-Bis(3-aminopropyl)-1,4-butanediamine tetrahydrochloride
• Formule empirique (notation de Hill) : C₁₀H₂₆N₄ · 4HCl
• Numéro CAS: 306-67-2
• Poids moléculaire : 348.18
• UNSPSC Code: 12352116
• NACRES: NA.26
• PubChem Substance ID: 57653056
• EC Number: 206-189-8
• Beilstein/REAXYS Number: 3911771
• MDL number: MFCD00012914
• Assay: ≥99.5% (AT)
• Form: powder

Propriétés

• grade: Molecular Biology
• Quality Segment: 300
• product line: BioUltra
• assay: ≥99.5% (AT)
• form: powder
• impurities: DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected
• pH: 4.5-7.0 (25 °C, 1 M in H₂O)
• mp: 310-311 °C (dec.) (lit.)
• solubility: H₂O: 1 m at 20 °C, clear, colorless to almost colorless
• anion traces: sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• UV absorption: λ: 260 nm A_max: 0.2, λ: 280 nm A_max: 0.15
• SMILES string: Cl.Cl.Cl.Cl.NCCCNCCCCNCCCN
• InChI: 1S/C10H26N4.4ClH/c11-5-3-9-13-7-1-2-8-14-10-4-6-12;;;;/h13-14H,1-12H2;4*1H
• InChI key: XLDKUDAXZWHPFH-UHFFFAOYSA-N

Description

Application

Used to precipitate DNA from low salt aqueous buffers.

Biochem/physiol Actions

Mixed NMDA 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).

Mixed NMDA agonist/antagonist at the polyamine site. Plays a role in cellular proliferation and differentiation; inhibits neuronal nitric oxide synthase (nNOS).

Mixed NMDA agonist/antagonist at the polyamine site. Role in cellular proliferation and differentiation; inhibits neuronal nitric oxide synthase (nNOS).

Other Notes

Spermine precipitation of DNA.

Informations sur la sécurité

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319
• pcodes: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Classe de stockage: 13 - Non Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves