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- 详细信息
- 文献和实验
- 技术资料
- 库存:
37
- 英文名:
Omeprazole sulfone
- CAS号:
88546-55-8
- 供应商:
上海莼试
- 保存条件:
Store at -20°C
- 规格:
5mg 10mg 25mg 50mg
分子式:C17H19N3O4S

分子量:361.4
溶解度:≤5mg/ml in ethanol;30mg/ml in DMSO;30mg/ml in dimethyl formamide
储存条件:Store at -20°C
General tips:For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition:Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request
Omeprazole sulfone is the major metabolite of the gastric proton pump inhibitor, omeprazole [1]. The Proton Pump Inhibitor, Omeprazole, is a metabolism-dependent inhibitor of CYP2C19 with a relatively low incidence of adverse events and pharmacokinetic drug-drug interactions (DDIs) [1]. Omeprazole sulfone is produced by cytochrome P450 (CYP)3A4 sulfoxidation of esomeprazole and has been found in plasma [2]. Cytochrome P450 was once believed to be mainly a hepatic drug detoxication system, but is now understood to include a myriad of enzymic reactions implicated in important life processes. Mutations in many CYP genes cause inborn errors of metabolism and lead to many clinically relevant diseases [3].In vitro: Omeprazole sulfone has been shown to act as a reversible direct-acting and metabolism-dependent inhibitor of CYP2C19 in pooled human liver microsomes with an IC50 of 18 μM [1].In vivo: Three hours after intake of 20 mg omeprazole only, the geometric mean plasma concentration of omeprazole sulfone were 106 nmol/l in 22 samples from subjects known to be extensive CYP2C19 metabolizers (EM) and 672 nmol/l in the five subjects known to be poor CYP2C19 metabolizers (PM). The mean log10(omeprazole/omeprazole sulfone) ratio was 0.18 [4].
商品属性:
| 货号 | CS-01Y68947 | 规格 | 5mg 10mg 25mg 50mg |
| CAS号 | 88546-55-8 | 分子量 | 361.4 |
| 含量 | >98.00% | 别名 | |
| 分子式 | C17H19N3O4S | 化学名 | 6-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfonyl]-1H-benzimidazole |
| 产地 | 国产 | 用途 | 仅供科研研究实验 |
抗逆滴加序列
每次向板内滴加抗原时,移液器滴头要与平面45度悬空,不要触碰到孔内的液体,由后向前依次滴加(即浓度由低往高滴加)。
抗感染反应期
抗原抗体在室温20~25℃下,必须反应30min以上,若环境温度低于室温,可将微量反应板置于恒温培养箱中,使二者充分反应。
旅游温度
磷酸盐缓冲液的pH值要在高压灭菌后进行滴定,往往在高压后pH值会有所改变,所以高压后再调一次pH值更为准确。磷酸盐缓冲液一经使用保存期不要超过3周。当pH<5.8时,红细胞会产生自凝现象;当pH>7.8时,图形洗脱加快,易造成肉眼观察产生误差;p H=7.2时,红细胞沉降最充分,图形最清晰。
当滴注 1%红细胞悬液时,应经常摇晃红细胞悬液,使红细胞均匀地分布在磷酸缓冲液中,以防止红细胞下降。
反应时间及温度
加入鸡红血球之后,反应板在室温(20~25℃)静置30~40min,对照孔血球下沉于孔底,即可判定结果。若室温达不到实验要求,需相应调整反应时间。当环境温度低于4℃时,红细胞发生自凝;高于37℃时,会发生反应物分离和红细胞溶血。
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1.本蛋白酶抑制剂混合物为100×的储存液,使用时按照1:100的比例加入到裂解液中(例如,1ml裂解液中加入10μl蛋白酶抑制剂混合物),混匀后即可使用。根据需要,0.5M的EDTA也按照1:100的比例加入到裂解液中(如用于检测金属蛋白酶活性,则不宜添加EDTA)。含有蛋白酶抑制剂混合物的裂解液宜现用现配,不宜配制后冻存待后续使用。
2. 待所需的抑制剂添加完毕混匀后,就可以开始进行哺乳动物组织的裂解和蛋白提取。
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文献和实验As demonstrated by this volume, analogs of oligonucleotides retaining the molecular recognition properties of natural oligonucleotides, but having altered physical, chemical, and biological properties are synthetic targets
Glycosylated Self-Assembled Monolayers for Arrays and Surface Analysis
-reactive SAMs, and (3) conjugating natural glycan onto divinyl sulfone-activated SAMs.
%) were obtained for 39 OP pesticides; exceptions were formothion (5%), disulfoton (32%), phosalone (54%), demeton-S -methyl sulfone (60%), fenthion (62%), and borderline phosphamidone (68%). In the higher concentration range tested (0.38–2.35 mg/kg), satisfactory
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