Mass Spectrometry Panels Consolidate Biomarker Testing
Mass spectrometry-based multi-vitamin panels measuring vitamin D, B12, and folate from a single blood draw are displacing separate single-analyte immunoassay tests, letting laboratories reduce sample handling and documentation burden associated with multiple test orders. Early comparative data shows meaningfully lower reporting error rates when laboratories consolidate biomarker testing into fewer panel orders per patient visit. Three of the five leading manufacturers now offer broad multi-analyte panels as their flagship testing offering, and two smaller competitors have announced comparable panels entering registration in 2026 across additional biomarker combinations. Procurement teams increasingly treat multi-analyte capability as baseline, not an upsell.
Market Impact: Adds 4.2 million annual tests








