1. GPCR/G Protein Neuronal Signaling Metabolic Enzyme/Protease
  2. mGluR Endogenous Metabolite
  3. L-Cysteinesulfinic acid

L-Cysteinesulfinic acid  (Synonyms: L-半胱氨酸亚磺酸)

目录号: HY-100804 纯度: 99.81%
COA 产品使用指南

L-Cysteinesulfinic acid 是一种有效的代谢型谷氨酸受体 (mGluRs) 激动剂,作用于mGluR1,mGluR5,mGluR2,mGluR4,mGluR6mGluR8,pEC50 分别为 3.92,4.6,3.9,2.7,4.0,和 3.94。

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L-Cysteinesulfinic acid Chemical Structure

L-Cysteinesulfinic acid Chemical Structure

CAS No. : 1115-65-7

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10 mg ¥600
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25 mg ¥1200
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Customer Review

Other Forms of L-Cysteinesulfinic acid:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

L-Cysteinesulfinic acid is a potent agonist at several rat metabotropic glutamate receptors (mGluRs) with pEC50s of 3.92, 4.6, 3.9, 2.7, 4.0, and 3.94 for mGluR1, mGluR5, mGluR2, mGluR4, mGluR6, and mGluR8, respectively[1].

IC50 & Target

mGluR1

3.92 (pEC50)

mGluR2

3.9 (pEC50)

mGluR4

2.7 (pEC50)

mGluR5

4.6 (pEC50)

mGluR6

4.0 (pEC50)

mGluR8

3.94 (pEC50)

Human Endogenous Metabolite

 

体外研究
(In Vitro)

L-Cysteinesulfinic acid is an endogenous agonist of a metabotropic receptor coupled to stimulation of phospholipase D (PLD) activity. L-CSA is an endogenous agonist of the PLD-coupled metabotropic excitatory amino acids (EAA) receptor. L-CSA selectively activates the PLD-coupled receptor. 1 mM L-CSA induces a significant increase in PLD activity in hippocampal slices, whereas 1 mM concentrations of L-glutamate, L-aspartate, and L-HCA are without effect. L-CSA elicits a dose-dependent increase in PLD activity in rat hippocampal slices in the presence of iGluR antagonists, with an approximate EC50 of 500 uM. The PLD response induced by 1 mM L-CSA is not significantly decreased in the presence of 1 uM tetrodotoxin, suggesting that this response is not dependent upon L-CSA-induced increases in cell firing[1].

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

分子量

153.16

Formula

C3H7NO4S

CAS 号
性状

固体

颜色

White to off-white

中文名称

L-半胱氨酸亚磺酸

结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性数据
In Vitro: 

H2O 中的溶解度 : 125 mg/mL (816.14 mM; 超声助溶)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 6.5291 mL 32.6456 mL 65.2912 mL
5 mM 1.3058 mL 6.5291 mL 13.0582 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 (sealed storage, away from moisture)。-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

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
该产品水溶性佳,请具体参考实测 水 / PBS / Saline 中的溶解度数据。
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: 99.81%

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 (sealed storage, away from moisture)。-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 1 mM 6.5291 mL 32.6456 mL 65.2912 mL 163.2280 mL
5 mM 1.3058 mL 6.5291 mL 13.0582 mL 32.6456 mL
10 mM 0.6529 mL 3.2646 mL 6.5291 mL 16.3228 mL
15 mM 0.4353 mL 2.1764 mL 4.3527 mL 10.8819 mL
20 mM 0.3265 mL 1.6323 mL 3.2646 mL 8.1614 mL
25 mM 0.2612 mL 1.3058 mL 2.6116 mL 6.5291 mL
30 mM 0.2176 mL 1.0882 mL 2.1764 mL 5.4409 mL
40 mM 0.1632 mL 0.8161 mL 1.6323 mL 4.0807 mL
50 mM 0.1306 mL 0.6529 mL 1.3058 mL 3.2646 mL
60 mM 0.1088 mL 0.5441 mL 1.0882 mL 2.7205 mL
80 mM 0.0816 mL 0.4081 mL 0.8161 mL 2.0403 mL
100 mM 0.0653 mL 0.3265 mL 0.6529 mL 1.6323 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:
L-Cysteinesulfinic acid
目录号:
HY-100804
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