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等级
analytical standard
质量水平
检测方案
≥97.0% (HPLC)
形式
powder or crystals
保质期
limited shelf life, expiry date on the label
分析物化学类别
oligosaccharides
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
food and beverages
格式
neat
储存温度
−20°C
SMILES字符串
O[C@@]1(O[C@@]([C@@H]([C@H](C1)O)NC(C)=O)([H])[C@@H]([C@@H](CO)O)O)C(O)=O
InChI
1S/C11H19NO9/c1-4(14)12-7-5(15)2-11(20,10(18)19)21-9(7)8(17)6(16)3-13/h5-9,13,15-17,20H,2-3H2,1H3,(H,12,14)(H,18,19)/t5-,6+,7+,8+,9+,11-/m0/s1
InChI key
SQVRNKJHWKZAKO-PFQGKNLYSA-N
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相关类别
应用
- Digestibility and Microbiota Modulation by Dietary Sialic Acid: Research indicated that sialylation of dietary mucin can modulate its digestibility and subsequently affect the gut microbiota of elderly individuals, highlighting the significance of N-Acetylneuraminic acid in dietary formulations and gut health (Fang et al., 2024).
生化/生理作用
唾液酸和神经氨酸通常都被宽泛地称为神经氨酸轭合物。研究发现，N-乙酰神经氨酸通常都是细胞表面糖蛋白的末端糖。细胞表面糖蛋白在细胞识别、细胞相互作用和细胞粘附方面都起到重要作用。膜糖蛋白也在肿瘤生长和转移中起重要作用。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Molecularly imprinted polymers coated on the surface of metal--organic frameworks combined with liquid chromatography-tandem mass spectrometry for the detection of free N-acetylneuraminic acid in serum of pneumoconiosis patients
Lin R, et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 181, 107821-107821 (2022)
商品
Discover the detection of milk adulteration by whey using spectrophotometric estimation of sialic acid in three different milk brands. Learn more about this essential technique in our application note.
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