Metabolomics Creative Proteomics

Creative Proteomics Metabolomics

Quercetin Analysis Service

Quercetin Analysis Service

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Creative Proteomics provides high performance liquid chromatography-mass spectrometry (HPLC-MS/MS) based methods for quercetin analysis, which provides sufficient stability, sensitivity and high resolution for identification and quantification of quercetin. This approach has the advantages of simple, stable, fast, accurate, specific and reproducible, which can help researchers to analyze quercetin effectively.

Overview

Quercetin is a widely distributed flavonol compound with a variety of biological activities in the plant kingdom. Quercetin is widely found in the stem bark, flowers, leaves, buds, seeds and fruits of many plants, mostly in the form of glycosides, such as rutin, quercetin, hyperoside. Quercetin can be obtained by acid hydrolysis. Among them, quercetin content is higher in the stem and leaves of buckwheat, sea buckthorn, hawthorn and onion. Quercetin fights free radicals, complexes or traps free radicals to prevent lipid peroxidation in the body. Quercetin can directly inhibit tumors and effectively play a role in cancer prevention and anticancer. Quercetin also has strong biological activity in antibacterial, anti-inflammatory, anti-allergic and prevention of diabetes complications. In addition, quercetin has the functions of lowering blood pressure, enhancing capillary resistance, reducing capillary fragility, lowering blood lipids, dilating coronary arteries and increasing coronary blood flow. Quercetin is non-toxic, so it has great significance for the treatment and prevention of cancer, aging and cardiovascular diseases, which has great development value.

    Creative Proteomics provides the simple, rapid, accurate, affordable and highly automated analytical method and equipment to analyse quercetin. High performance liquid chromatography-mass spectrometry (HPLC-MS/MS) can solve some of the problems associated with quercetin analysis. Improved extraction and purification steps can also increase the sensitivity of the analytical method.

Applications of Quercetin Analysis

  • Qualitative analysis of the main types of quercetin
  • Quantitative analysis of quercetin content
  • Ensure safety and quality
  • Provide basis for improvement

Advantages of Our Quercetin Analysis Service

We have powerful HPLC-MS/MS tools for target analysis. You'll get high precision results quickly.

We offer a one-stop service to accompany your entire research.

We provide customized service to suit customers' specifications and support your target research.

Service Workflow

Our newly developed sample preprocessing method provides safety, environmental protection, rapidness, effectiveness, and the average recovery rate is above 90%. Sample preprocessing at Creative Proteomics complies with the in-house standard operation procedures (SOP), ensuring maximized homogeneity between samples.

Quercetin Analysis Service    Figure 1. Quercetin analysis service workflow.

Mass phase: methanol-formic acid solution

Linear range: R2 > 0.999

Elution time: dozens of minutes, slightly different according to different ingredients

Analysis content:

  • Standard curve creation
  • Raw data preprocessing
  • Absolute quantification of rutin
  • Differential metabolites screening
  • Optimal analyses

Sample Requirements

1. Fresh tissues: >1 g. If possible, samples should be frozen in liquid nitrogen right after collection, and then transferred to -80°C for storage.

2. Product samples.

At least 3 biological replicates.

Delivery

  • Experimental procedure
  • Parameters of HPLC-MS/MS
  • Purity analysis report
  • HPLC-MS/MS raw data files and HPLC-MS/MS data quality checks
  • Metabolites quantification data
  • Custom analysis report

HPLC-MS/MS based profiling of quercetin enables quantitative analyses in a faster, more convenient, and more sensitive manner. With decades of experience in HPLC-MS/MS services, Creative Proteomics has a proven track record supporting diverse quercetin detection and quantitation. We can meet your specific project requirements, from sample to bioinformatics.

For Research Use Only. Not for use in diagnostic procedures.

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