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等级
analytical standard
质量水平
方案
≥97.5% (NT)
≥99.0% (GC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.479 (lit.)
密度
0.925 g/mL at 25 °C (lit.)
应用
cleaning products
cosmetics
food and beverages
personal care
包装形式
neat
储存温度
2-8°C
SMILES字符串
NCCCCNCCCN
InChI
1S/C7H19N3/c8-4-1-2-6-10-7-3-5-9/h10H,1-9H2
InChI key
ATHGHQPFGPMSJY-UHFFFAOYSA-N
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一般描述
亚精胺是一种天然存在的多胺化合物，常见于食品中。它对细胞生长和存活至关重要。
应用
亚精胺可用作高效液相色谱-电喷雾离子阱-串联质谱（HPLC-ESI-ITMS/MS）测定生物样品中亚精胺的参考标准品之一。
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务。
生化/生理作用
抑制神经元型一氧化氮合成酶（nNOS）。结合和沉淀DNA，可用于DNA结合蛋白纯化。激活T4聚核苷酸激酶活性。
包装
无底玻璃瓶。内含物在插入的融合锥体内。
注意
如果需要无菌溶液，则应采用无菌过滤而非高压灭菌。时间一长，亚精胺将发生脱氨基作用；溶液应采用冷冻保存。通常需要配制新溶液。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Corr. 1B
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
233.6 °F - closed cup
闪点(°C)
112 °C - closed cup
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