1. Metabolic Enzyme/Protease
  2. Endogenous Metabolite
  3. L-Sepiapterin

L-Sepiapterin  (Synonyms: Sepiapterin)

目录号: HY-112234 纯度: 98.65%
COA 产品使用指南

L-Sepiapterin (Sepiapterin) 是内皮型一氧化氮合酶 (eNOS) 辅因子四氢生物喋呤 (BH4) 的前体。L-Sepiapterin 改善 db/db 小鼠肠系膜小动脉内皮功能障碍,诱导血管生成。L-Sepiapterin 通过下调 p70S6K 依赖性 VEGFR-2 表达抑制卵巢癌细胞增殖和迁移。

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L-Sepiapterin Chemical Structure

L-Sepiapterin Chemical Structure

CAS No. : 17094-01-8

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

L-Sepiapterin (Sepiapterin) is a precursor of the endothelial nitric oxide synthase (eNOS) cofactor tetrahydrobiopterin (BH4). L-Sepiapterin improves endothelial dysfunction in small mesenteric arteries from db/db mice, and induces angiogenesis. L-Sepiapterin inhibits cell proliferation and migration of ovarian cancer cells via down-regulation of p70S6K-dependent VEGFR-2 expression[1][2].

IC50 & Target[1]

Human Endogenous Metabolite

 

体外研究
(In Vitro)

L-Sepiapterin (Sepiapterin) (0.1-10 μM; 24 hpurs) Iinduces cell proliferation in a dose-dependent manner[1].
L-Sepiapterin (1-50 μM; 20 minutes) significantly inhibits the phosphorylation of VEGF-A-induced (50 ng/ml) p70S6K[1].
L-Sepiapterin inhibits VEGF-A-induced cell proliferation and migration through NO-independent mechanism[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Proliferation Assay[1]

Cell Line: SKOV-3 cells
Concentration: 0.1, 1, 10 μM
Incubation Time: 24 hours
Result: Induced cell proliferation in a dose-dependent manner.
体内研究
(In Vivo)

Sepiapterin (10 mg/kg; p.o. (powder chow); daily for or 8 weeks) significantly improves the relaxation to Ach in small mesenteric arteries (SMA) from db/db mice[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male C57BL/KsJ diabetic mice (db/db)[2]
Dosage: 10 mg/kg
Administration: P.o. (powder chow); daily for or 8 weeks
Result: Significantly improved the relaxation to Ach in SMA from db/db mice.
分子量

237.22

Formula

C9H11N5O3

CAS 号
性状

固体

颜色

White to yellow

结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
细胞实验: 

DMSO 中的溶解度 : 10 mg/mL (42.15 mM; 超声加热助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.2155 mL 21.0775 mL 42.1550 mL
5 mM 0.8431 mL 4.2155 mL 8.4310 mL
查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料
参考文献

完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 4.2155 mL 21.0775 mL 42.1550 mL 105.3874 mL
5 mM 0.8431 mL 4.2155 mL 8.4310 mL 21.0775 mL
10 mM 0.4215 mL 2.1077 mL 4.2155 mL 10.5387 mL
15 mM 0.2810 mL 1.4052 mL 2.8103 mL 7.0258 mL
20 mM 0.2108 mL 1.0539 mL 2.1077 mL 5.2694 mL
25 mM 0.1686 mL 0.8431 mL 1.6862 mL 4.2155 mL
30 mM 0.1405 mL 0.7026 mL 1.4052 mL 3.5129 mL
40 mM 0.1054 mL 0.5269 mL 1.0539 mL 2.6347 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
L-Sepiapterin
目录号:
HY-112234
需求量: