Carnitines Analysis Service

    Carnitine is a quaternary ammonium compound involved in metabolism in most mammals, plants and some bacteria. Carnitine exists in two isoforms, D-carnitine and L-carnitine. Only L-carnitine exists in animals, and is involved in oxidation of fatty acids, therefore, L-carnitine has been added in diet pills to reduce body fat. MtoZ Biolabs uses ACQUITY UPLC/TripleQuad5500 (Waters/AB Sciex) for analyzing carnitine and derivatives. Our service enables highly accurate qualification and quantification analysis of over 355 kinds of carnitines. With our optimized sample preparation methods, interference from high-abundance dominant metabolites can be greatly reduced, thus further increasing detecting sensitivity.1

     

    Table 1. List of Acylcarnitines Detectable by MtoZ Biolabs

    NO.

    Metabolite

    NO.

    Metabolite

    NO.

    Metabolite

    1

    D,L-Carnitine

    14

    Hydroxydodecanoyl-L-

    Carnitine

    27

    Hydroxyhexadecanoyl-L-

    Carnitine

    2

    Acetyl-L-Carnitine

    15

    Hydroxydodecenoyl-L-

    Carnitine

    28

    Hydroxyhexadecenoyl-L-

    Carnitine

    3

    Propionyl-L-Carnitine

    16

    Dodecanedioyl-L-Carnitine

    29

    Hydroxyhexadecadienyl-L-

    Carnitine

    4

    Butyryl-L-Carnitine

    17

    Tridecanoyl-L-Carnitine

    30

    Heptadecanoyl-L-Carnitine

    5

    Isovaleryl-L-Carnitine

    18

    Tetradecanoyl-L-Carnitine

    31

    Octadecanoyl-L-Carnitine

    6

    Hexanoyl-L-Carnitine

    19

    Tetradecenoyl-L-Carnitine

    32

    Octadecenoyl-L-Carnitine

    7

    Octanoyl-L-Carnitine

    20

    Tetradecadienyl-L-Carnitine

    33

    Octadecadienyl-L-Carnitine

    8

    Octenoyl-L-Carnitine

    21

    Hydroxytetradecanoyl-L-

    Carnitine

    34

    Hydroxyoctadecanoyl-L-

    Carnitine

    9

    Decanoyl-L-Carnitine

    22

    Hydroxytetradecenoyl-L-

    Carnitine

    35

    Hydroxyoctadecenoyl-L-

    Carnitine

    10

    Decenoyl-L-Carnitine

    23

    Hydroxytetradecadienyl-L-

    Carnitine

    36

    Hydroxyoctadecadienyl-L-

    Carnitine

    11

    Hydroxydecanoyl-L-

    Carnitine

    24

    Hexadecanoyl-L-Carnitine

    37

    Eicosanoyl-L-Carnitine

    12

    Dodecanoyl-L-Carnitine

    25

    Hexadecenoyl-L-Carnitine

    38

    Eicosatetraenoyl-L-Carnitine

    13

    Dodecenoyl-L-Carnitine

    26

    Hexadecadienyl-L-Carnitine

     

     

    For other carnitine analysis services, please feel free to contact us.

     

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