MarkerDB is a freely available electronic database that attempts to consolidate information on all known clinical and pre-clinical biomarkers into a single resource. It provides identifiers for known clinical and pre-clinical biomarkers. Each entry provides detailed annotations, including biomarker descriptions, associated conditions, specificity, sensitivity, molecular structures, chromosomal locations, and clinical approval status.

Prefix
markerdb
Links
Homepage Request Discussion
Publications
2024 MarkerDB 2.0: a comprehensive molecular biomarker database for 2025
2021 MarkerDB: an online database of molecular biomarkers
Identifier Standards
Pattern for Local Unique Identifiers

Local identifiers in MarkerDB should match this regular expression:
^MDB\d{8}$

Example Local Unique Identifier
MDB00000001
Pattern for CURIES

Compact URIs (CURIEs) constructed from MarkerDB should match this regular expression:
^markerdb:MDB\d{8}$

Example CURIE
markerdb:MDB00000001
Providers

A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).

This resource does not have any providers. Please consider contributing one after reading the curation guide.