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- 保存条件：
Store at 2-8℃，2 years.
- 保质期：
Store at 2-8℃，2 years.
- 英文名：
Uridine
- 库存：
999
- 供应商：
北京索莱宝科技有限公司
- CAS号：
58-96-8
- 规格：
20mg
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| 详细描述 |
本品为分析标准品 使用本产品的案例（仅供参考） UPLC–ESI–QTOF MS/MS The samples were separated on a Zorbax SB-C18 column (3.5 μm, 100 mm × 2.1 mm i.d.). The mobile phase was a stepwise gradient of 0.1% formic acid aqueous solution (A) andmethanol (B) as follows: 10% B at 0–3 min; 10–65% B at 3–10 min; 65–80% B at 10–10.5 min and maintained at 80% B from 10.5 min to 15 min. The UV wavelength was set at 254 nm. The column temperature and the flow rate were set at 20 °C and 0.2 mL/min, respectively.The UPLC system was connected to an Agilent 6530 QTOF mass spectrometer (Santa Clara, CA, USA) equipped with a dual electrospray ionization (ESI) interface using the following operation parameters: capillary voltage, 3.5 kV in (−)ESI mode or 4.0 kV in (+)ESI mode; nebuliser, 40 psig; drying gas (nitrogen) flow rate, 10.0 L/min; gas temperature, 325 °C; fragmentor, 175 V; skimmer voltage, 65 V; OCT 1 RF Vpp, 750 V. Mass spectra were recorded across the range m/z 100–1500. 来源文献：Shi P, Geng Q, Chen L, Du T, Lin Y, Lai R, Meng F, Wu Z, Miao X, Yao H. Schisandra chinensis bee pollen's chemical profiles and protective effect against H2O2-induced apoptosis in H9c2 cardiomyocytes. BMC Complement Med Ther. 2020 Sep 10;20(1):274. doi: 10.1186/s12906-020-03069-1. PMID: 32912207; PMCID: PMC7487998. UPLC–QTOF MS/MS UPLC analysis was performed on an Infinity LC instrument consisting of a quaternary pump, an auto-sampler, a column compartment and a diode-array detector. The samples were separated on a C18 column (3.5 μm,100 mm × 2.1 mm i.d.). The mobile phase was a stepwise gradient of water (A)and methanol (B).as follows: 10% B at 0–3 min; 10–65% B at 3–10 min; 65–80% B at 10–10.5 min and maintained at 80% B from 10.5 min to 15 min. The UV wavelength was set at 254 nm. The column temperature and the flow rate were set at 20 ℃ and 0.2 mL/min, respectively. The UPLC system was connected to QTOF mass spectrometer equipped with a dual electrospray ionization (ESI) interface using the following operation parameters: capillary voltage, 3.5 kV in (−)ESI mode or 4.0 kV in (+)ESI mode; nebuliser, 40 psig; drying gas (nitrogen) flow rate, 10.0 L/min; gas temperature, 325 ℃; fragmentor, 175 V; skimmer voltage, 65 V; OCT 1 RF Vpp, 750 V. Mass spectra were recorded across the range m/z 100–1500. The MS/MS collision energy was set at 20–30 V. 来源文献：Shi P, Geng Q, Chen L, Du T, Lin Y, Lai R, Meng F, Wu Z, Miao X, Yao H. Schisandra chinensis bee pollen's chemical profiles and protective effect against H2O2-induced apoptosis in H9c2 cardiomyocytes. BMC Complement Med Ther. 2020 Sep 10;20(1):274. doi: 10.1186/s12906-020-03069-1. PMID: 32912207; PMCID: PMC7487998. |
| CAS | No.58-96-8 |
| 分子式 | C9H12N2O6 |
| 分子量 | 244.2 |
| 单位 | 瓶 |
| 储存条件 | Store at 2-8℃，2 years. |
| 纯度 | HPLC≥98% |
| 英文名称 | Uridine |
| 中文名称 | 尿苷 |
| 别名 | β-Uridine;NSC 20256 |
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文献和实验【本资料源自公开渠道，如需（此处）屏蔽，请联系删除】
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【本资料源自公开渠道，如需（此处）屏蔽，请联系删除】
标题:Schisandra chinensis bee pollen’s chemical profiles and protective effect against H2O2-induced apoptosis in H9c2 cardiomyocytes
成员:Shi P， Geng Q， Chen L， Du T， Lin Y， Lai R， Meng F， Wu Z， Miao X， Yao H
论文因子:3.9 发表期刊:BMC Complementary Medicine and Therapies pmid:32912207
【本资料源自公开渠道，如需（此处）屏蔽，请联系删除】
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【本资料源自公开渠道，如需（此处）屏蔽，请联系删除】
标题:Schisandra chinensis bee pollen’s chemical profiles and protective effect against H2O2-induced apoptosis in H9c2 cardiomyocytes
成员:Shi P; Geng Q; Chen L; Du T; Lin Y; Lai R; Meng F; Wu Z; Miao X; Yao H
论文因子:3.9 发表期刊:BMC Complementary Medicine and Therapies pmid:32912207
【本资料源自公开渠道，如需（此处）屏蔽，请联系删除】
标题:Schisandra chinensis bee pollen’s chemical profiles and protective effect against H2O2-induced apoptosis in H9c2 cardiomyocytes
成员:Shi P; Geng Q; Chen L; Du T; Lin Y; Lai R; Meng F; Wu Z; Miao X; Yao H
论文因子:3.9 发表期刊:BMC Complement Med Ther pmid:32912207
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