GSSG；Lg-谷氨酰胺-L-半胱氨酰-双摩尔-（2→2'）-二硫化物-甘氨酸二钠盐 CAS:145231-35-2

背景资料

Glutathione can occur in reduced (GSH), oxidized (GSSG), or in mixed disulfide forms and is ubiquitous in multiple biological systems serving as the major thiol-disulfide redox buffer of the cell.{11632} GSSG is the oxidized form of GSH (Item No. 10007461). It can be reduced back to GSH through the NADPH-dependent enzyme glutathione reductase.{11632} GSSG functions as a hydrogen acceptor in the enzymatic determination of NADP+ and NADPH and can be a proximal donor in S-glutathionylation post translational modifications.{25273} The ratio of reduced glutathione to oxidized glutathione within cells is often used as an indicator of oxidative stress, with higher concentrations of GSSG predicting increased oxidative stress.{25274}

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建议您在收到Cayman Chemical品牌的L-Glutathione, oxidized (sodium salt) (1 g)产品后置于-20度保存，产品有效期为730天.

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Cayman Chemical向全球科学工作者提供多研究领域的生化、免疫试剂和分析试剂盒，其产品被广泛应用于肿瘤、氧化氮、神经学、凋亡、氧化性损伤、内分泌学等不同研究领域.Cayman Chemical可提供用于检测的特色试剂盒，如：类花生酸类物质、游离的生物标志、环核苷、激素及氧化氮等；也提供多种高质量试剂，包括：类花生酸类物质、氧化氮试剂及许多相关脂质、脂肪酸、酶和抗体.作为Cayman Chemical在中国的区域总代理，艾美捷科技有限公司将为中国客户提供最全面的Cayman Chemical产品以及客户订制化服务.

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