性能描述

assay    ≥99.0% (TLC) 
storage temp.    2-8°C 
Biochem/physiol Actions
Blocks cellular resistance to chemotherapy by inhibiting γ-glutamylcysteine synthetase, a key enzyme in glutathione biosynthesis.2 Used to induce experimental glutathione deficiency, to investigate roles of glutathione in cellular processes.
Application
Used to induce experimental glutathione deficiency, to investigate roles of glutathione in cellular processes.
白色结晶粉末，溶解于水。
熔点: 234-235 °C 

质量标准：外观Appearance    白色结晶粉末
红外光谱鉴定Infrared spectrometry  和对照品匹配
纯度Purity                         ≥99.0% （TLC）
比旋光度Specific rotation [a]20/D   +31°～ +35° （c=1, 1 N HCl）
贮       存：丁硫氨酸-亚砜亚胺，83730-53-4，L-Buthionine-sulfoximine −20°C保存
抑制γ谷氨酰半胱氨酸合成酶（在谷胱甘肽合成中的一个关键酶）。