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等級
analytical standard
品質等級
化驗
≥97.5% (NT)
≥99.0% (GC)
儲存期限
limited shelf life, expiry date on the label
技術
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.479 (lit.)
密度
0.925 g/mL at 25 °C (lit.)
應用
cleaning products
cosmetics
food and beverages
personal care
格式
neat
儲存溫度
2-8°C
SMILES 字串
NCCCCNCCCN
InChI
1S/C7H19N3/c8-4-1-2-6-10-7-3-5-9/h10H,1-9H2
InChI 密鑰
ATHGHQPFGPMSJY-UHFFFAOYSA-N
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一般說明
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。
應用
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。
包裝
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。
訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1 - Skin Corr. 1B
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
233.6 °F - closed cup
閃點（°C）
112 °C - closed cup
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