DY131 (Synonyms:GSK 9089)
目录号 : KM6624 CAS No. : 95167-41-2 纯度 : 98%

DY131 (GSK 9089) 是一种有效的选择性的 ERRγ 和 ERRβ 激动剂,对 ERRα,ERα 和 ERβ 无效。DY131 还抑制 Smo 信号传导。

规格 价格 是否有货 数量
10mg
In-stock
50mg
In-stock
100mg 询价 In-stock
200mg 询价 In-stock

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生物活性

DY131 (GSK 9089) is a potent and selective ERRγ and ERRβ agonist. DY131displays inactive against ERRα, ERα and ERβ. DY131 also inhibits Smo signaling.

体外研究

DY131 (0.1-30 μM; 5 days) treatment suppresses cell proliferation and reduces BrdUrd-positive cells in both LNCaP-ERRγ and LNCaP cells in a dose-dependent manner, with higher suppression in LNCaP-ERRγ clone.
DY131inhibits Shh induced accumulation of Smo::EGFP with an IC50 of 0.8 μM. DY131 suppresses SAG (100 nM) induced accumulation of Smo::EGFP in the primary cilium and Gli transcription activity with an IC50 of ~2 μM.
DY131 dramatically decreases phosphorylated histone H3 (pH3) marked proliferation of CGNPs induced by Shh.
A selective ERRγ agonist, DY131, inhibits the growth of the ERα-positive endometrial cancer cells but promoted that of the ERα-negative cancer cells.

Cell Proliferation Assay

Cell Line: LNCaP-ERRγ and LNCaP cells
Concentration: 0.1 μM, 1 μM, 10 μM, 30 μM
Incubation Time: 5 days
Result: Suppressed cell proliferation and reduced BrdUrd-positive cells in both LNCaP-ERRγ and LNCaP cells in a dose-dependent manner.
体内研究

DY131 (5 μg/kg; subcutaneous injection; every second day; for 12 days) treatment increases P450 side-chain cleavage (P450scc), StAR and HMGCoA reductase (HMGCR) while decreases hormone sensitive lipase (HSL) expressions.

Animal Model: Mature male mice (C57BL/6) (8-10 week-old; ~24.3 g)
Dosage: 5 μg/kg
Administration: Subcutaneous injection; every second day; for 12 days
Result: Increased P450scc, StAR and HMGCR while decreased HSL expressions.
分子式
C18H21N3O2
分子量
311.38
CAS号
95167-41-2
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
In Vitro: 

DMSO : 50 mg/mL (160.58 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.2115 mL 16.0576 mL 32.1151 mL
5 mM 0.6423 mL 3.2115 mL 6.4230 mL
10 mM 0.3212 mL 1.6058 mL 3.2115 mL
*

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。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (8.03 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (8.03 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

  • 2.

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (8.03 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (8.03 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

  • 3.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (8.03 mM); Suspended solution

    此方案可获得 ≥ 2.5 mg/mL (8.03 mM,饱和度未知) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

科研文献
The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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