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等级
analytical standard
质量水平
方案
≥98.0% (HPLC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
灼烧残渣
≤0.2%
mp
230 °C (dec.) (lit.)
溶解性
H2O: 0.1 g/10 mL, clear, colorless
应用
food and beverages
包装形式
neat
储存温度
2-8°C
SMILES字符串
NC(=O)NC1NC(=O)NC1=O
InChI
1S/C4H6N4O3/c5-3(10)6-1-2(9)8-4(11)7-1/h1H,(H3,5,6,10)(H2,7,8,9,11)
InChI key
POJWUDADGALRAB-UHFFFAOYSA-N
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相关类别
应用
尿囊素可作为分析参考标准品，通过不同的色谱技术对生物学样品中的分析物进行定量。
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
通过尿酸途径的嘌呤代谢物。尿酸也可与自由基反应生成尿囊素，因此尿囊素可作为氧化应激反应的有效生物标记。
包装
无底玻璃瓶。内含物在插入的融合锥体内。
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Measurement of allantoin in urine and plasma by high-performance liquid chromatography with pre-column derivatization
Chen.B.X, et al.
Journal of Chromatography. B, Biomedical Applications, 617(2), 241-247 (1993)
Improved HPLC method for the simultaneous determination of allantoin, uric acid and creatinine in cattle urine
George.K.S, et al.
Journal of Chromatography. B, Biomedical Applications, 832(1), 134-137 (2006)
Analysis of oxonic acid, uric acid, creatine, allantoin, xanthine and hypoxanthine in poultry litter by reverse phase HPLC
Eiteman.A.M, et al.
Fresenius Journal of Analytical Chemistry, 348(10), 680-683 (1994)
Dora Il'yasova et al.
Clinica chimica acta; international journal of clinical chemistry, 413(19-20), 1446-1453 (2012-06-12)
Oxidative damage produced by reactive oxygen species (ROS) has been implicated in the etiology and pathology of many health conditions, including a large number of chronic diseases. Urinary biomarkers of oxidative status present a great opportunity to study redox balance
Rufus Turner et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 891-892, 85-89 (2012-03-09)
Allantoin is the major oxidation product of urate in humans and is a potential biomarker of oxidative stress. Several methods are used to measure allantoin in biological samples but they have inherent issues that can include lack of specificity and
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