Part of Thermo Fisher Scientific

Olink® Explore series

Our Explore series offers high-throughput proteomics, analyzing thousands of proteins simultaneously with exceptional specificity and scalability, enabling advanced disease research and biomarker discovery.

Compare our products

Explore up to 5,400 proteins with high specificity, transparent data validation, and the flexibility to answer any research question.

Olink Explore HT

Measure 5,400+ proteins with proven specificity to gain an understanding of disease at the protein level.


5,400+ With proven specificity


2 µL Plasma, serum & more

Olink Explore 3072/384

Modular high-multiplex biomarker discovery with uncompromised data quality.


2,900+ On 8 modular panels


1-6 µL Plasma, serum & more

Developed for specificity,
 validated for quality

PEA (Proximity Extension Assay) combines specificity and scalability, enabling accurate protein biomarker detection without cross-reactivity. It accelerates research by providing quality data on a single platform for comprehensive proteomic analysis.