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PPI Spectrum Identification


CD Mitochondria provides qualitative proteomic analysis technology to identify the protein mixture in the purified samples such as IP and pull-down by liquid chromatography-mass spectrometry (LC-MS/MS), identify the target protein and its interaction protein at the same time, and construct the protein interaction spectrum with the target protein.

Proteins in organisms rarely function alone, and complexes are formed between proteins to perform their functions. Therefore, protein-protein interaction is the most basic activity in cells, called the interaction proteome (Interactome). The study of protein-protein interaction is also one of the important links in the study of protein function and mechanism.

CD Mitochondria can identify the protein mixture in the purified samples such as IP and Pull-down by liquid chromatography-mass spectrometry (LC-MS/MS) and can identify the target protein and its interaction protein at the same time, to construct the protein interaction spectrum with the target protein. This technique is not only suitable for mass spectrometry analysis of protein mixtures after SDS-PAGE separation and in gel enzymolysis (in-gel digestion), but also suitable for mass spectrometry analysis of direct enzymolysis (in-solution digestion) in protein mixtures.

Work Flow

CD Mitochondria will provide you with an experimental report containing entire experiment procedures and proteome identification and quantitative results (bioinformatics analysis) immediately after the end of the experiment. Bioinformatics analysis includes, but is not limited to, differential protein expression analysis, identification of interacting proteins, protein network interaction prediction based on STRING database (and comparison with experimental data), protein GO functional classification, COG functional annotation, Pathway annotation, and so on. CD Mitochondria always provides you with customized services for mitochondrial research, and our one-stop research and analysis platform can meet all your research needs.

Technical characteristics

  • It is suitable for the identification of relatively complex protein samples, such as interaction protein analysis.
  • High accuracy and sensitivity.
  • Unknown interaction proteins can be identified.
  • High accuracy, high specificity, and short project cycle.
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Our Advantages

  • Rich experience in mitochondrial qualitative proteomics research
  • Outstanding research team
  • Unique integrated service for mitochondrial research
  • Reliable data and results
  • Rapid turnaround and cost-effective

CD Mitochondria has the most professional team to serve customers around the world. If you have any questions about the content of this service, please feel free to contact us. We look forward to your contact.

For Research Use Only. Not For Clinical Use Or Individual Users.

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