活性氧(ROS) Analysis Service

Reactive oxygen species (ROS) are by-products of aerobic metabolism, including superoxide radicals, hydrogen peroxide, and its downstream products, peroxides and hydroxylates,ETC. ROS are messenger molecules of several signaling pathways and are involved in cell growth and proliferation, developmental differentiation and apoptosis, as well as many physiological and pathological processes.

In plants, low concentrations of ROS act as second messengers to mediate a variety of responses in plant cell signaling pathways, while high concentrations of ROS cause oxidative damage to biomolecules and even cell death. In animals, ROS may trigger or be directly associated with diseases including cancer, neurodegenerative diseases, fibrosis, cardiovascular and others. Analysis of ROS levels will help elucidate the scientific mechanisms and facilitate the progress of related scientific research.

Creative Proteomics provides quantitative assays for ROS levels using an ultra-performance liquid chromatography-tandem quadrupole mass spectrometry platform.

我们可以分析的类别包括但不限于：

服务工作流程

Advantages of Our Reactive Oxygen Species Analysis Service

• High-quality database: The primary and secondary mass spectra in the database are all real spectra detected by the high-quality, high-resolution, high-resolution Orbitrap mass spectrometer using standard products. The compound identification accuracy is high.
• 严格的质量控制：同位素内标校准，外标定量。手动校对标准。标准R2> 0.99。
• Personalized service: Have a professional information analysis team to analyze the data results. Personalized information analysis can also be carried out according to customer needs.

Sample Requirements

• Serum and plasma ≥ 200 µL
• Plant and animal tissues≥ 100 mg
• Cell ≥ 1*10⁷

Quick-freeze in liquid nitrogen and store at -80°C, and send it on dry ice.

Please contact us for other sample types and dosages.

Deliverables

• Experimental procedure
• LC和MS的参数
• MS原始数据文件和MS数据质量检查
• 活性氧量化数据
• Custom analysis report

Creative Proteomics提供了几种提供活性氧分析服务的方法，并提供精确，详细的数据和分析报告。如果您想检测其他代谢物但没有找到它们，可以通过inquiry form，我们的技术人员将与您沟通。