1. GPCR/G Protein Neuronal Signaling
  2. mGluR
  3. E4CPG

E4CPG  (Synonyms: (RS)-ECPG)

目录号: HY-100372 纯度: ≥98.0%
COA 产品使用指南

E4CPG ((RS)-ECPG) 是一种 Group I/Group II 代谢型谷氨酸受体 (Group I/Group II metabotropic glutamate receptor) 的拮抗剂。E4CPG 可以抑制单突触后机制中突触后电流 (IPSC) 增强的成对脉冲比。

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E4CPG Chemical Structure

E4CPG Chemical Structure

CAS No. : 170846-89-6

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

E4CPG ((RS)-ECPG) is a Group I/Group II metabotropic glutamate receptor (mGluR) antagonist. E4CPG can inhibit the paired-pulse ratio of monosynaptic inhibitory postsynaptic currents (IPSC) potentiation[1][2].

IC50 & Target[1]

mGluR

 

体外研究
(In Vitro)

E4CPG acts at rat cortical mGluR with the KB value of 0.367 mM[3].

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

体内研究
(In Vivo)

E4CPG (3-30 nmol/site (i.t.), 1-10 μmol/paw (i.pl.), and 1-10 nmol/site (i.c.v.)) significantly inhibits the nociception induced by the Glutamate-injection (i.pl.; 30 μmol/paw), and the maximal inhibition values for the antinociceptive action of E4CPG in Glutamate-induced nociception are 48% (i.pl.), 49% (i.t.) and 40% (i.c.v.) [4].
E4CPG (35 nM/3.5 μL, i.c.v.) completely blocks long-term depression (LTD) induced by the group I mGluR agonist Dihydroxyphenylglycine (DHPG, 100 nM/5 μL, i.c.v.) in male Sprague-Dawley rats[5].

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

Animal Model: Male Swiss mice (25-35 g)[4]
Dosage: 3-30 nmol/site (i.t.), 1-10 μmol/paw (i.pl.) and 1-10 nmol/ site (i.c.v.)
Administration: Single injection
Result: The maximal inhibition values for the antinociceptive action of E4CPG in glutamate-induced nociception were 48% (i.pl.), 49% (i.t.) and 40% (i.c.v.).
Animal Model: Male Sprague-Dawley rats[5]
Dosage: 35 nM/3.5 μL
Administration: Single injection, i.c.v.
Result: Completely blocked LTD induced by the group I mGluR agonist dihydroxyphenylglycine (DHPG).
分子量

223.23

Formula

C11H13NO4

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 2 years
-20°C 1 year
溶解性数据
In Vitro: 

DMSO 中的溶解度 : 10 mg/mL (44.80 mM; 超声助溶; 碱性条件溶解 (NaOH 调节,pH≈11); 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

H2O 中的溶解度 : < 0.1 mg/mL (insoluble)

Ethanol 中的溶解度 : < 1 mg/mL (insoluble)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.4797 mL 22.3984 mL 44.7968 mL
5 mM 0.8959 mL 4.4797 mL 8.9594 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, 2 years; -20°C, 1 year。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

  • 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, 2 years; -20°C, 1 year。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 4.4797 mL 22.3984 mL 44.7968 mL 111.9921 mL
5 mM 0.8959 mL 4.4797 mL 8.9594 mL 22.3984 mL
10 mM 0.4480 mL 2.2398 mL 4.4797 mL 11.1992 mL
15 mM 0.2986 mL 1.4932 mL 2.9865 mL 7.4661 mL
20 mM 0.2240 mL 1.1199 mL 2.2398 mL 5.5996 mL
25 mM 0.1792 mL 0.8959 mL 1.7919 mL 4.4797 mL
30 mM 0.1493 mL 0.7466 mL 1.4932 mL 3.7331 mL
40 mM 0.1120 mL 0.5600 mL 1.1199 mL 2.7998 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:
E4CPG
目录号:
HY-100372
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