Gastrotropin (GT)

Links to databases


Gastrotopin is an ileal protein which stimulates gastric acid and pepsinogen secretion. It is able to bind to bile salts and bilirubins. Isoform?2 of this protein?is essential for the survival of colon cancer cells to bile acid-induced apoptosis.

Sample type

Analytical Measuring Range

    • LOD (pg/mL)
    • 488.28
    • LLOQ (pg/mL)
    • 3906.25
    • ULOQ (pg/mL)
    • 250000
    • Hook (pg/mL)
    • 1000000
    • Range (logs)
    • 1.8

Calibrator curve for validation data (generated in multiplex)

Gastrotropin (GT)


    • Within run precision Coefficient of Variation (CV)
    • 16%
    • Between run precision Coefficient of Variation (CV)
    • 15%

Precision (repeatability) is calculated from linearized NPX values over LOD.

Biomarker Validation Data

Additional validation data, as well as a more detailed description of how the Olink panels are quality controlled can be found in our Data Validation documents. To download or to learn more go to the Data Validation page.

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