1. GPCR/G Protein Neuronal Signaling
  2. mGluR
  3. LY379268

LY379268 

目录号: HY-103558 纯度: 99.84% ee.: 99.32%
COA 产品使用指南

LY379268 是一种有效、选择性和可透过血脑屏障的 mGlu2/3R 激动剂,EC50 值为 2.69 nM (mGlu2) 和 4.48 nM (mGlu3)。LY379268 对人 mGlu 1a、4a、5a 或 7a 受体没有活性。LY379268 具有抗氧化和神经保护作用。

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LY379268 Chemical Structure

LY379268 Chemical Structure

CAS No. : 191471-52-0

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2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 价格 是否有货 数量
1 mg ¥1590
In-stock
5 mg ¥3500
In-stock
10 mg ¥5800
In-stock
50 mg   询价  
100 mg   询价  

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

LY379268 is a potent, selective and brain-penetrant mGlu2/3R agonist with EC50 values of 2.69 nM (mGlu2) and 4.48 nM (mGlu3). LY379268 has no activity on human mGlu 1a, 4a, 5a or 7a receptors. LY379268 has antioxidant and neuroprotective effects[1][2].

IC50 & Target[1]

hmGluR2

2.69 nM (EC50)

hmGluR3

4.48 nM (EC50)

hmGluR2

14.1 nM (Ki)

hmGluR3

5.8 nM (Ki)

体外研究
(In Vitro)

Treatment of 9-weeks (9w) astrocytes with LY379268 (0.1 μM; 24-48 hours) results in an increase in mGlu3R and Nrf2 protein levels and SOD activity, and decreases mitochondrial ROS levels and apoptosis. mGlu3R activation in aged astrocytes also preventS hippocampal neuronal death induced by Aβ1-42 in co-culture assays. Activation of mGlu3R in aged astrocytes haS an anti-oxidant effect and protected hippocampal neurons against Aβ-induced neurotoxicity[3].

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

体内研究
(In Vivo)

For LY379268, when a 3 mg/kg dose is given prior to an intraplantar injection of carrageenan, the inflammatory hyperalgesia that developed is significantly delayed, without affecting the inflammation of the paw[2].
In a model of mouse tail withdrawal to warm water, LY379268 (12 mg/kg; i.p.), given before a subcutaneous tail injection of capsaicin, reduces the subsequent neurogenic hyperalgesia[2].

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

分子量

187.15

Formula

C7H9NO5

CAS 号
性状

固体

颜色

White to off-white

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: 

0.1 M NaOH 中的溶解度 : 200 mg/mL (1068.66 mM; ultrasonic and adjust pH to 8 with NaOH)

H2O 中的溶解度 : 2 mg/mL (10.69 mM; ultrasonic and adjust pH to 10 with NaOH)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 5.3433 mL 26.7165 mL 53.4331 mL
5 mM 1.0687 mL 5.3433 mL 10.6866 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。

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

  • 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

In Vivo:

以下溶解方案,请直接配置工作液。建议现用现配,在短期内尽快用完。 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。

  • 方案 一

    请依序添加每种溶剂: PBS

    Solubility: 25 mg/mL (133.58 mM); 澄清溶液; 超声助溶

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
您所需的储备液浓度超过该产品的实测溶解度,如有需要,请与 MCE 中国技术支持联系。
纯度 & 产品资料

纯度: 99.84% ee.: 99.32%

参考文献

LY379268 相关分类

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
H2O / 0.1 M NaOH 1 mM 5.3433 mL 26.7165 mL 53.4331 mL 133.5827 mL
5 mM 1.0687 mL 5.3433 mL 10.6866 mL 26.7165 mL
10 mM 0.5343 mL 2.6717 mL 5.3433 mL 13.3583 mL
0.1 M NaOH 15 mM 0.3562 mL 1.7811 mL 3.5622 mL 8.9055 mL
20 mM 0.2672 mL 1.3358 mL 2.6717 mL 6.6791 mL
25 mM 0.2137 mL 1.0687 mL 2.1373 mL 5.3433 mL
30 mM 0.1781 mL 0.8906 mL 1.7811 mL 4.4528 mL
40 mM 0.1336 mL 0.6679 mL 1.3358 mL 3.3396 mL
50 mM 0.1069 mL 0.5343 mL 1.0687 mL 2.6717 mL
60 mM 0.0891 mL 0.4453 mL 0.8906 mL 2.2264 mL
80 mM 0.0668 mL 0.3340 mL 0.6679 mL 1.6698 mL
100 mM 0.0534 mL 0.2672 mL 0.5343 mL 1.3358 mL

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

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:
LY379268
目录号:
HY-103558
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