專用熒光檢測器丨艾美捷游離巰基檢測試劑盒
The detection and measurement of free thiols (i.e., free cysteine, glutathione, and cysteine residues on proteins) is one of the essential tasks for investigating biological processes and events in many biological systems. Cayman’s Thiol Detection Assay Kit provides a simple, reproducible, and sensitive tool for assaying free thiol content in samples (i.e., plasma, serum, tissue homogenates, cell lysates, and urine). The assay utilizes a proprietary fluorometric detector that reacts with thiol groups to emit a strong fluorescent signal which can be detected using excitation wavelengths between 380-390 nm and emission wavelengths between 510-520 nm.
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游離硫醇(即蛋白質(zhì)上的游離半胱氨酸、谷胱甘肽和半胱氨酸殘基)的檢測和測量是研究許多生物系統(tǒng)中的生物過程和事件的基本任務(wù)之一。Cayman硫醇檢測分析試劑盒提供了一種簡單、可重復(fù)和靈敏的工具,用于分析樣品(即血漿、血清、組織勻漿、細(xì)胞裂解物和尿液)中的游離硫醇含量。該測定使用專有的熒光檢測器,該檢測器與硫醇基反應(yīng)以發(fā)出強(qiáng)烈的熒光信號,該熒光信號可以使用380-390nm之間的激發(fā)波長和510-520nm之間的發(fā)射波長來檢測。

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艾美捷游離巰基檢測試劑盒基本參數(shù):
中文名稱:硫醇分析試劑盒-96次分析
英文名字:Thiol Detection Assay Kit
編號:700340-96
規(guī)格:96wells
背景資料:檢測和定量游離硫醇是研究多種生物物種生物進(jìn)程和事件的重要指標(biāo).
相關(guān)描述:硫醇分析試劑盒提供了一個(gè)簡便方法檢測血液、尿液、組織勻漿和細(xì)胞裂解液中游離的硫醇.利用一個(gè)磚利的熒光指示劑作用于硫醇時(shí)將會產(chǎn)生強(qiáng)熒光信號,以對應(yīng)硫醇的含量.
特點(diǎn):該試劑盒通過熒光法來檢測硫醇,激發(fā)波長為380-390nm,發(fā)射波長為510-520nm.
保存建議:將其置于-20°C下保存.
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艾美捷游離巰基檢測試劑盒特點(diǎn):
1.測量血漿、血清、尿液、細(xì)胞裂解物和組織勻漿中的游離硫醇含量
2.測定40份樣品,一式兩份
3.測定范圍:15 nM-1μM
4.基于平板的熒光測量(ex 380-390 nm,em 510-520 nm)
5.包括谷胱甘肽和半胱氨酸標(biāo)準(zhǔn)
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游離巰基檢測試劑盒文獻(xiàn)參考:
1.Wlodek, L. Beneficial and harmful effects of thiols. Polish Journal of Pharmacology 54, 215-223 (2002).
2.Lash, L.H. and Jones, D.P. Distribution of oxidized and reduced forms of glutathione and cysteine in rat plasma. Arch. Biochem. Biophys. 240, 583-592 (1985).
3.Wendel, A. and Cikryt, P. The level and half-life of glutathione in human plasma. FEBS Lett. 120, 209-211 (1980).
4.Dickenson, D., Forman, H. Cellular glutathione and thiols metabolism.
Biochemical Pharmacology 64, 1019-1026 (2002).