Olink® Protein biomarker search

The complete protein biomarker list for Olink® Target, Olink® Explore and Olink® Flex assays.

The total number of different assays for human protein biomarkers currently available via our Olink® Target 96, Olink® Target 48 and Olink®  Explore panels. You can search the complete biomarker list here. The specific Olink Target biomarkers are also available by panel through the respective Target panel sections.

Search protein biomarker assays

Use the search function to search for you protein of interest. Search by Uniprot ID, protein name, alternative protein name or gene name. Results will be displayed by default for the current assays offered in our Olink Target and Olink Explore panels. You can search for both human and mouse biomarkers, search results are displayed in different tabs for the different species.

More information about our protein biomarkers

The pages for our protein biomarkers include calibrator curves that show the performance of each assay with the estimated sensitivity and dynamic range parameters indicated. These curves are generated during the assay validation process using recombinant antigens, with data presented as Normalized Protein eXpression (NPX) values plotted against protein concentration (in pg/mL). Please note that when analyzing biological samples the data generated will be given in the form of relative quantification (NPX values) and cannot be converted to absolute protein concentrations.

  • Search Olink® Target, Explore & Flex protein assays

Learn more about NPX measurements, and proteomics in general, in our section for Frequently Asked Questions.

Would you like to suggest an assay that is not currently available in our library as an idea for future development?

To see all of the synonyms that may apply to a given marker, visit the Uniprot website and search using the unique Uniprot ID number listed for the protein.