Sphingosine 1-phosphate Analysis Service

Sphingolipids and their metabolizing enzymes are key mediators in vivo. Sphingosine kinases (SphKs) and their lipid product sphingosine 1-phosphate (S1P) play an important role in signaling and in the development and progression of diseases, especially in chronic inflammatory and autoimmune diseases. S1P is a sphingolipid metabolite with multiple biological activities and is widely present in platelets, erythrocytes, neutrophils and lymphatic fluid, blood and other cells and body fluids.S1P is generated and can act intra- and extracellularly. On the one hand, it acts on cell surface receptors through autocrine and paracrine modes to exert its extracellular effects, including cell proliferation and migration, inflammatory cytokine infiltration, angiogenesis, and autoimmunity. On the other hand, it functions as an intracellular second messenger and acts directly on intracellular targets to regulate Ca2+ levels, gene transcription, protein modification, etc.

Intracellular and extracellular actions of S1PFig 1. Intracellular and extracellular actions of S1P

To facilitate the drug discovery of S1P signaling pathway and the mechanism of S1P involvement in various diseases, Creative Proteomics has developed a reliable and reproducible method for rapid identification and quantification of S1P in different sample types using a highly sensitive LC-MS/MS method that can meet the needs of your laboratory academic and industrial research.

Our Sphingoid Bases Analysis Service

Creative proteomics uses a liquid chromatography triple quadrupole mass spectrometry analysis system (QTRAP 4500 LC-MS/MS System) to achieve qualitative and quantitative analysis of sphingosine 1-phosphate.

The workflow of sphingosine 1-phosphate analysis serviceFig 2. The workflow of sphingosine 1-phosphate analysis service

Sample Preparation

We can accept a variety of sample types, including cells, conditioned medium, subcellular compartments, exsome, tissue, blood, plasma, skinfor our customer.

After sample collection, you can either perform sample pretreatment, or contact us for specific sample pretreatment service.

Why Choose Us?

  • One-stop analysis service: we can provide comprehensive services from prepare the samples, run the mass spectrometric analysis, process the data, perform statistical analysis, and identify the compounds.
  • Visual report: we can provide a comprehensive visual report of the results. The report will help to answer your study questions, and hopefully create a few new ones to follow.
  • We will use our expertise to help you interpret the results and provide you with actionable recommendations on how to utilize these results in your research or business.

If you have any questions about our sphingosine 1-phosphate analysis services, please contact us.

Reference:

  1. Maceyka M.; et al. Sphingosine-1-phosphate signaling and its role in disease. Trends in cell biology. 2012, 22(1): 50-60.
* Our services can only be used for research purposes and Not for clinical use.

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