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S1141

Sigma-Aldrich

Spermine tetrahydrochloride

BioReagent, for molecular biology

Sinônimo(s):

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

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About This Item

Fórmula empírica (Notação de Hill):
C10H26N4 · 4HCl
Número CAS:
306-67-2
Peso molecular:
348.18
Beilstein:
3911771
Número CE:
206-189-8
Número MDL:
MFCD00012914
Código UNSPSC:
12352116
ID de substância PubChem:
24899462
NACRES:
NA.52

grau

for molecular biology

linha de produto

BioReagent

forma

solid

pf

310-311 °C (dec.) (lit.)

solubilidade

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

atividade externa

DNase, RNase, protease, NICKase, none detected

temperatura de armazenamento

room temp

cadeia de caracteres SMILES

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

chave InChI

XLDKUDAXZWHPFH-UHFFFAOYSA-N

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Descrição geral

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

Aplicação

Used to precipitate DNA from low salt aqueous buffers.

Ações bioquímicas/fisiológicas

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).

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Nº do produto
Descrição
Preços

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H319

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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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
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
Davis, L., et al.
Basic Methods in Molecular Biology, 120-120 (1986)
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
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
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Protocolos

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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