美['zænθɪn] 英['zænθɪn] n.【化】黄嘌呤;黄质 网络黄嘌吟;黄硷;黄嘌呤类 复数:xanthines 英汉 英英 网络释义 n. 1. 【化】黄嘌呤;黄质,羟基嘌呤 例句 释义: 全部,黄嘌呤,黄质,黄嘌吟,黄硷,黄嘌呤类
美['zænθɪn] 释义 n. 黄嘌呤 实用场景例句 全部 Tungstate competitively inhibits the utilization of molybdenum for the formation ofxanthinedehydrogenases. 钨酸盐竞争性地抑制钼的利用以形成黄嘌呤脱氢酶. 辞典例句 Xanthineoxidase is an enzyme involved in the production of uric acid. ...
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The meaning of XANTHINE is a feebly basic compound C5H4N4O2 that occurs especially in animal or plant tissue, is derived from guanine and hypoxanthine, and yields uric acid on oxidation; also : any of various derivatives of xanthine (such as methylxanthi
英文名称:Xanthine 纯度:99 % 产地:中国/上海 品牌:泽叶生物 包装规格:1 g 货号:ZY69 别名:黄嘌呤 黄嘌呤(Xanthine) 别名:黄嘌;黄尿环;2,6-二氧化嘌呤;2,6-二羟基嘌呤;2,6-(1H,3H)-嘌呤二酮;2,6-Dihydroxypurine;3,7-二氢-1H-嘌呤-2,6-二酮。分子式:C5H4N4O2,分子量:152.11 。应用:生化研究...
黄嘌呤(xanthine): 即2,6-二羟基嘌呤的正式名称。一种黄白色结晶的嘌呤硷,绝大部份体组织和体液、尿路 结石以及某些植物中含有。由次黄嘌呤氧化而形成,可氧化为尿酸。常用于药物及饮料的咖 啡因、可可碱和茶碱均为黄嘌呤衍生物。 N N N N OH HO H H 紫脲酸铵反应: Caffeine与盐酸、氯酸钾在水浴上加热...
Related to xanthine:Xanthine oxidase,Xanthine DeHydrogenase,xanthine oxidase deficiency xan·thine (zăn′thēn′, -thĭn) n. 1.A yellowish-white, crystalline purine base, C5H4N4O2, that is a precursor of uric acid and is found in blood, urine, muscle tissue, and certain plants. ...
Xanthine详情 评价(0) 货号:ajce51934 CAS:69-89-6 别名:黄嘌呤 分子式:C5H4N4O2 分子量:152.11 纯度:>98% 溶解度:1M NaOH : 50 mg/mL (328.71 mM);DMSO : 3.33 mg/mL (21.89 mM; ultrasonic and warming and heat to 60°C) 储存:Store at 2-8°C ...
Xanthine oxidase transfers electrons to molecular oxygen readily and appears to be responsible for the majority of ROS production, whereas XDH prefers NAD+ as an electron acceptor. XO activity is blocked by the antigout drug allopurinol. However, once NAD+ is reduced to NADH, XDH is able to...