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Merck
CN

G0903

Sigma-Aldrich

γ-Glu-Cys

≥80% (HPLC), suitable for ligand binding assays

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别名:
γ-L-谷氨酰基-L半胱氨酸, 去甘氨酸-谷胱甘肽的还原形式
经验公式(希尔记法):
C8H14N2O5S
CAS号:
分子量:
250.27
MDL编号:
UNSPSC代码:
12352209
PubChem化学物质编号:
NACRES:
NA.26

质量水平

检测方案

≥80% (HPLC)

形式

powder

组成

Peptide content, ≥60% elemental analysis

技术

ligand binding assay: suitable

颜色

white to off-white

储存温度

−20°C

SMILES字符串

N[C@@H](CCC(=O)N[C@@H](CS)C(O)=O)C(O)=O

InChI

1S/C8H14N2O5S/c9-4(7(12)13)1-2-6(11)10-5(3-16)8(14)15/h4-5,16H,1-3,9H2,(H,10,11)(H,12,13)(H,14,15)/t4-,5-/m0/s1

InChI key

RITKHVBHSGLULN-WHFBIAKZSA-N

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Amino Acid Sequence

Glu-Cys

应用

γ-Glu-Cys可用于研究谷胱甘肽合成酶的活性位点和动力学。它也被用于从拟南芥 组织中提取和量化低分子量硫醇。

生化/生理作用

γ-L-谷氨酰基-L-半胱氨酸(γ-Glu-Cys)是用于通过谷胱甘肽合成酶生物合成L-谷胱甘肽的底物。γ-Glu-Cys通过裂解谷胱甘肽的Cys-Gly肽键而产生。它对植物螯合素的形成也是必需的,植物螯合素是富含半胱氨酸的硫醇反应性肽。

外形

从0.1%TFA中冻干获得。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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