xCellSense®: Biomarker Validation

Turn a Candidate Biomarker into a Defensible Enrichment Strategy

Correlate genotype and immunophenotype with measured ex vivo drug response to test enrichment hypotheses and draft a companion-diagnostic rationale grounded in real patient biology.

Function-anchored biomarkers

A biomarker that predicts function is more valuable than one that only describes biology. We link what is present (genotype, immunophenotype) to what happens (measured functional drug response) using the same primary-derived cells.

A male scientist looking through a microscope

What we measure

Genotype/phenotype-response correlation
Statistical association between markers and ex vivo response

Enrichment rules
Drug candidate inclusion criteria supported by relevant functional data

CDx rationale
Companion-diagnostic hypothesis generation

Integrated workflow
Combining flow immunophenotyping and targeted NGS with drug-response data in a single study

Why it Matters

Functionally validated biomarkers sharpen inclusion criteria, reduce the number of patients needed to see a signal, and strengthen the translational narrative for protocols and partners.

Key Deliverables

01
Enrichment rules supported by functional response data
02
CDx draft rationale (research-framed, RUO)
03
Genotype/phenotype-responsecorrelation plots and statistics
04
Integrated flow cytometry +targeted NGS in a single workflow
05
Statistical package and interpretation with fast turnaround time
Let's Talk

Validate your biomarker

A scientist — not a sales desk — will scope a tailored study and return a design and timeline.