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ThioStar™ Fluorescent Thiol Substrate
货号:L002-500UG | 规格:500UG | 价格:¥0.00 | 品牌:Arbor Assays
Arbor Assays硫醇荧光检测试剂/Fluorescent Thiol Substrate,超灵敏,几乎没有背景,可在几分钟内与游离SH基团反应,适用于各种Buffers。
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ThioStar® Thiol Detection System
Rapid and Sensitive Fluorescent Detection System for Free Thiols
超灵敏性:
Almost No Background
快速:
Reacts with Free SH Groups in Minutes
可适应性:
Works in a Wide Range of Buffers
描述:
The ThioStar® Thiol Detection Reagent allows users to accurately determine the extent of free thiol content in samples. ThioStar is converted to a brightly fluorescent product upon reaction with the thiol in the sample. The thiol in the sample can either be one that is generated by a reaction, like the end product of an enzymatic reaction such as glutathione, or can be the cysteine content of the protein to be measured.

Free thiols in biological systems have important roles. Oxidatively modified thiol groups of cysteine residues are known to modulate the activity of a growing number of proteins. One of the most pressing problems with this approach is to accurately determine the extent of modification of specific amino acids, such as cysteine residues, in a complex protein sample.
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