Client & Citation Here are selected brands behind our success. CitationDetecting Low Level Polyethylene Glycol– Specific IgE by Flow Bead Immunoassay. P591. JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. 2026 Detection of Polyethylene Glycol-specific IgE by the FocalTuning™ Immunoassay Platform. INTERNAL MEDICINE JOURNAL. 2025 A randomized double-blinded trial to assess recurrence of systemic allergic reactions following COVID-19 mRNA vaccination. JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. 2024