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How many compounds can be identified? - Omics Help Desk

Home Forums Metabolomics: All the metabolites inside you How many compounds can be identified?

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  • #49917
    MDavis
    Participant

    I am sure this depends on the exact protocol that is being used but I would like to know what the typical average is. I recently became very curious about the interworkings of the human body and generally trying to understand mine more for the sake of health, mainly, but how “healthy” my overall make-up is. I have read you can get a very rich understanding of chemical reactions within the body using testing like this.

    #49943
    patyb
    Keymaster

    In untargeted metabolomics you can profile hundreds to thousands of metabolites
    In targeted metabolomics you can profile 1000-3000 on average but with high confidence probably less.

    #49996
    MDavis
    Participant

    So there is a chance of the test showing a lot of information but it is likely not to show that much? Am I understanding this correctly? Sorry, I am new to this. If there is a Metabolics For Dummies book, I should probably need to read it.

    #49997
    patyb
    Keymaster

    They do not sell Direct-to-consumer metabolomics yet, probably because the biotechnology used (LC-MS, GC-MS or NMR) is too complex and expensive for samples from a single person. But in the field of metabolomics research, a scientist can choose to run untargeted or targeted metabolomics, he can therefore choose how much information he wants with how much confidence.

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