推荐产品
生物来源
synthetic (organic)
质量水平
检测方案
≥99.0%
形式
powder
mp
>300 °C (lit.)
溶解性
formic acid: water (2:1): 50 mg/mL, clear to slightly hazy, colorless to yellow
SMILES字符串
O=C1NC=Nc2nc[nH]c12
InChI
1S/C5H4N4O/c10-5-3-4(7-1-6-3)8-2-9-5/h1-2H,(H2,6,7,8,9,10)
InChI key
FDGQSTZJBFJUBT-UHFFFAOYSA-N
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应用
次黄嘌呤是一种营养添加剂，适用于细菌、寄生虫（恶性疟原虫）和动物细胞等多种细胞培养应用。 次黄嘌呤是杂交瘤技术所用选择培养基的组分。
次黄嘌呤已被用于：
- 在氧嗪酸钾(PO)诱导的小鼠高尿酸血症模型中，灌胃并评估体内巴氏全脂牛奶中黄嘌呤氧化酶(XO)的活性
- 作为Iscove改良的DMEM培养基(IMDM)的补充剂，用于培养体外细胞株（EL-1细胞）
- 作为高效液相色谱-紫外法(HPLC-UV)的纯标准品，用于定量分析玻璃体液样本中的次黄嘌呤以推断死亡时间
生化/生理作用
次黄嘌呤(Hypoxanthine)是嘌呤代谢的中间产物。它在一些转运RNA(tRNA)中作为反密码子′-碱基发挥重要作用。结构虽然与鸟嘌呤(Gua)类似，但C(2)位没有环外氨基。它可作为底物，用于次黄嘌呤-鸟嘌呤磷酸核糖转移酶的特异性和动力学研究。
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Different processed milk with residual xanthine oxidase activity and risk of increasing serum uric acid level
Sha W, et al.
Food Bioscience (2021)
Influence of the nature of death in biochemical analysis of the vitreous humour for the estimation of post-mortem interval
Perez-Martinez C, et al.
Australian journal of public health (2020)
Dhaksshaginy Rajalingam et al.
International archives of occupational and environmental health, 94(8), 1905-1915 (2021-06-03)
Several studies show that severe social stressors, e.g., in the form of exposure to workplace bullying in humans, is associated with negative mental health effects such as depression and anxiety among those targeted. However, the understanding of the underlying biological
Javier Acosta et al.
Frontiers in bioengineering and biotechnology, 8, 677-677 (2020-07-17)
In our search for novel biocatalysts for the synthesis of nucleic acid derivatives, we found a good candidate in a putative dual-domain hypoxanthine-guanine phosphoribosyltransferase (HGPRT)/adenylate kinase (AMPK) from Zobellia galactanivorans (ZgHGPRT/AMPK). In this respect, we report for the first time
Ultrafast electronic deactivation dynamics of the rare natural nucleobase hypoxanthine
Rottger K, et al.
Chemical Physics Letters (2012)
商品
Uric acid present in animal sera impacts serum-supplemented classical cell culture systems, influencing cell culture performance.
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