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S1141

Sigma-Aldrich

Spermine tetrahydrochloride

BioReagent, for molecular biology

Sinonimo/i:

N,N′-Bis(3-aminopropyl)-1,4-butanediamine tetrahydrochloride

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About This Item

Formula empirica (notazione di Hill):
C10H26N4 · 4HCl
Numero CAS:
306-67-2
Peso molecolare:
348.18
Beilstein:
3911771
Numero CE:
206-189-8
Numero MDL:
MFCD00012914
Codice UNSPSC:
12352116
ID PubChem:
24899462
NACRES:
NA.52

Grado

for molecular biology

Livello qualitativo

300

Nome Commerciale

BioReagent

Forma fisica

solid

Punto di fusione

310-311 °C (dec.) (lit.)

Solubilità

H2O: soluble 100 mg/mL, clear, colorless to light yellow

Attività estranea

DNase, RNase, protease, NICKase, none detected

Temperatura di conservazione

room temp

Stringa SMILE

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
XLDKUDAXZWHPFH-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Spermine is a polyamine involved in cellular metabolism and DNA stabilization. In molecular biology it can be used in buffers for purification of DNA.

Applicazioni

Used to precipitate DNA from low salt aqueous buffers.

Azioni biochim/fisiol

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).

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315 - H319

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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D M Hougaard et al.
The Biochemical journal, 238(1), 43-47 (1986-08-15)
Two recently developed fluorescence cytochemical methods, specific for spermidine and spermine, were used to localize polyamines in the endocrine pancreas. The polyamines were restricted to the insulin-producing beta-cells and were mainly associated with the secretory granules. Chemical polyamine determinations carried
Binh V Vu et al.
PloS one, 7(12), e51863-e51863 (2013-01-04)
While most nucleic acids are intracellular, trace amounts of deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), including micro RNAs, can also be found in peripheral blood. Many studies have suggested the potential utility of these circulating nucleic acids in prenatal
L L Vindeløv et al.
Cancer research, 40(11), 4295-4300 (1980-11-01)
Flow-cytometric DNA analysis yields information on ploidy and proliferative characteristics of a cell population. The analysis was implemented on small-cell anaplastic carcinoma of the lung using a rapid detergent technique for the preparation of fine-needle aspirates for DNA determination and
Aracely A Lutes et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(24), 9910-9915 (2011-05-06)
Speciation in animals commonly involves an extrinsic barrier to genetic exchange followed by the accumulation of sufficient genetic variation to impede subsequent productive interbreeding. All-female species of whiptail lizards, which originated by interspecific hybridization between sexual progenitors, are an exception
D C Allison et al.
Annals of surgery, 214(6), 648-656 (1991-12-01)
The DNA content of 47 adenocarcinomas arising in the head of the pancreas from patients who had undergone successful pancreatoduodenectomy was measured. The DNA measurements of each tumor were made without knowledge of the clinical course by absorption cytometry performed
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Protocolli

Spermine tetrahydrochloride for molecular biology

This product is suitable for DNA precipitation from low salt aqueous buffers. It has been tested for the absence of proteases and nucleases.

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