Sigma S3256 1g -Spermine ≥97%,Gerontine, Musculamine, Neuridine,精胺,精素
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產(chǎn)品名稱: Sigma S3256 1g -Spermine ≥97%,Gerontine, Musculamine, Neuridine,精胺,精素
產(chǎn)品型號(hào): Sigma S3256 1g
產(chǎn)品展商: 其他品牌
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簡(jiǎn)單介紹
Sigma S3256 1g -Spermine ≥97%,Gerontine, Musculamine, Neuridine,精胺,精素
Sigma S3256 1g -Spermine ≥97%,Gerontine, Musculamine, Neuridine,精胺,精素
的詳細(xì)介紹
Sigma S3256 1g -Spermine ≥97%,Gerontine, Musculamine, Neuridine,精胺,精素
Spermine精胺
英文名：O,O-Dimethyl phosphoramidothioate; O,O-Dimethyl thiophosphoramidate；spermine；gerontine；musculamin；neuridine；Spermine H2N(CH2)3NH(CH2)4NH(CH2)3NH2；
Musculamine；N,N′-Bis(3-aminopropyl)tetramethylenediamine；N,N′-Bis(3-aminopropyl)-1,4-butanediamine ；Diaminopropyltetramethylenediamine , 1,12-Diamino-4,9-diazadodecane
中文名：精胺; 精素；精堿；N,N′-雙(3-氨丙基)-1,4-丁二胺,α,δ-雙(γ-氨丙氨基)丁烷； 1,12-二氨基-4,9-二氮十二烷O；O-二甲基硫代磷酰胺
性質(zhì)： 沸點(diǎn)130℃(13.3Pa)。在0～4℃保存。是含有兩個(gè)氨基和兩個(gè)亞氨基的多胺類(lèi)物質(zhì)，在生物體內(nèi)由腐胺和S-腺苷蛋酸經(jīng)多種酶催化后生成。它與亞精胺都存在于**和大多數(shù)動(dòng)物細(xì)胞中，是促進(jìn)細(xì)胞增殖的重要物質(zhì)。在酸性條件下，它呈現(xiàn)出多陽(yáng)離子多胺類(lèi)特性，并能與病毒與**中DNA結(jié)合。使DNA分子具有更大的穩(wěn)定性與柔韌性：也是細(xì)胞培養(yǎng)液中必要組分之一。
Sigma相關(guān)產(chǎn)品資料:
Sigma S3256 Spermine ≥97%
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Synonym:
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N,N′-Bis(3-aminopropyl)-1,4-diaminobutane, Gerontine, Musculamine, Neuridine
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CAS Number:
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71-44-3
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Linear Formula:
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NH2(CH2)3NH(CH2)4NH(CH2)3NH2
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Molecular Weight:
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202.34
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Beilstein Registry Number:
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1750791
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EC Number:
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200-754-2
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MDL number:
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MFCD00008215
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PubChem Substance ID:
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24899550
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Description
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Biochem/physiol Actions
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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).
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性質(zhì)
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assay
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≥97%
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bp
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150 °C/5 mmHg(lit.)
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mp
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28-30(lit.)
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Gene Information
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human ... GRIN2B(2904)
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rat ... Grin2a(24409)
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storage temp.
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2-8°C
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**性
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Personal Protective Equipment
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Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
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Hazard Codes
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C
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Risk Statements
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34
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Safety Statements
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26-36/37/39-45
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RIDADR
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UN3259 8/PG 2
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WGK Germany
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3
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RTECS
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EJ7175000
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Flash Point(F)
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230 °F
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Flash Point(C)
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110 °C
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品名
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產(chǎn)地
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貨號(hào)
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規(guī)格
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單價(jià)
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備注
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精胺Spermine
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Sigma
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S3256
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1g
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詢價(jià)
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現(xiàn)貨
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