所有图片(4)
About This Item
经验公式（希尔记法）:
C5H3N4NaO2
CAS号:
分子量:
174.09
MDL编号:
UNSPSC代码:
41106305
PubChem化学物质编号:
NACRES:
NA.51
一般描述
黄嘌呤是嘌呤核苷酸代谢的中间产物。这种成分存在于大多数身体组织和体液中。黄嘌呤衍生物存在于咖啡、茶和可可中。
应用
在超氧化物歧化酶 (SOD) 测定过程中，黄嘌呤钠盐已用作黄嘌呤氧化酶底物溶液组分。它还用作特殊条件培养基补充剂，培养稳定转染四环素 (tet) 受控反式激活因子和反式激活因子受控组织转谷氨酰胺酶 cDNA [39] 构建体（克隆 TG3）的Swiss 3T3成纤维细胞。
生化/生理作用
黄嘌呤是黄嘌呤氧化酶的底物。它通过抑制组织磷酸二酯酶防止其分解和代谢，提高细胞环腺苷酸水平。黄嘌呤还可通过抗炎细胞因子释放、基因转录调节或组蛋白脱乙酰酶活化，表现出抗炎特性。黄嘌呤的上述特性有助于放松支气管树的平滑肌。
警示用语：
Warning
危险声明
危险分类
STOT SE 2
靶器官
Eyes,Central nervous system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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