标签归档：spermidine

S0266   精品|Spermidine|亚精胺|精脒   品牌 Sigma

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精品|Spermidine|亚精胺|精脒

货号： S0266      产品名称： 精品|Spermidine|亚精胺|精脒   品牌： Sigma 规格： 1g 现货

中文名：精脒 ,α-(γ-氨基丙氨)-δ-氨基丁烷 ,1,8-二氨基-4-氮辛烷 ,N-(3-氨丙基)-1,4-丁二胺
英文名：Spermidine ,N-(γ-Aminopropyl)tetra-methylenediamine ,
ω-Aminobutyl-ω-aminopropylamine ,α-(γ-Aminopropylamino)-δ-aminobutane ,1,8-Diamino-4-azaoctane
性状：有吸湿性。溶于水、乙醇和乙醚。沸点 128～130℃(1.87kPa)。有腐蚀性。
Sigma相关产品资料:
Sigma  S0266   Spermidine
for molecular biology, ≥98% (GC)
Synonym: 1,8-Diamino-4-azaoctane, N-(3-Aminopropyl)-1,4-diaminobutane
CAS Number: 124-20-9
Linear Formula: NH2(CH2)3NH(CH2)4NH2
Molecular Weight: 145.25
Beilstein Registry Number: 1698591
EC Number: 204-689-0
MDL number: MFCD00008229
PubChem Substance ID: 24899434
Description
Caution Solutions should be sterile-filtered, not autoclaved, if sterile solution is necessary. Spermidine deaminates with time; solutions should be stored frozen. Prepare new solutions frequently.
Biochem/physiol Actions Inhibits neuronal nitric oxide synthase (nNOS). Binds and precipitates DNA; may be used for purification of DNA binding proteins. Stimulates T4 polynucleotide kinase activity.
性质
grade for molecular biology
assay ≥98% (GC)
refractive index n20/D 1.479(lit.)
density 0.925 g/mL at 25 °C(lit.)
foreign activity DNase, RNase, and protease, none detected
Gene Information rat … Ppm1a(24666)
storage temp. 2-8°C

RT

ALX-550-004-G001   Spermidine . trihydrochloride   品牌 Alexis

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Spermidine . trihydrochloride

货号： ALX-550-004-G001      产品名称： Spermidine . trihydrochloride   品牌： Alexis 规格： 1 g 3周到货 生化实验

Spermidine . trihydrochlorideNMDA receptor activatorSpermidine is a precursor of spermine. It binds to the polyamine modulatory site of the NMDA receptor and has shown to potentiate NMDA-induced currents in a concentration-dependent manner. Product SpecificationAlternative Name: N-[3-Aminopropyl]-1,4-butanediamine . 3HCl Formula: C7H19N3 . 3HCl MW: 145.2 . 109.4 CAS: 334-50-9 MI: 14: 8742 Purity: ≥98% (TLC) Appearance: White to off-white powder. Solubility: Soluble in water (100mg/ml). Long Term Storage: -20°C Handling: Strong odor, keep tightly sealed. Keep under inert gas. -20°C

ALX-550-004-G005   Spermidine . trihydrochloride   品牌 Alexis

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Spermidine . trihydrochloride

货号： ALX-550-004-G005      产品名称： Spermidine . trihydrochloride   品牌： Alexis 规格： 5 g 3周到货 生化实验

Spermidine . trihydrochlorideNMDA receptor activatorSpermidine is a precursor of spermine. It binds to the polyamine modulatory site of the NMDA receptor and has shown to potentiate NMDA-induced currents in a concentration-dependent manner. Product SpecificationAlternative Name: N-[3-Aminopropyl]-1,4-butanediamine . 3HCl Formula: C7H19N3 . 3HCl MW: 145.2 . 109.4 CAS: 334-50-9 MI: 14: 8742 Purity: ≥98% (TLC) Appearance: White to off-white powder. Solubility: Soluble in water (100mg/ml). Long Term Storage: -20°C Handling: Strong odor, keep tightly sealed. Keep under inert gas. -20°C