Accelerate your immunology, neuroscience, oncology, and translational research with BioLegend’s comprehensive suite of ELISA, ELISpot, and FluoroSpot immunoassays. Engineered for sensitivity, specificity, and reproducibility, our immunoassay portfolio empowers you to confidently quantify cytokines, chemokines, growth factors, and other important biomarkers across different sample types.
Whether you need ready to use ELISA kits, immunospot assays, multiplex fluorescent detection, or custom assay development, BioLegend, from Revvity, provides validated solutions that fit your workflow and your scientific goals.
Solutions for Everyday Workflow
Choose from multiple ELISA formats and technologies designed for researchers at every experience level:
- RAPID MAX™ – Fastest time to result
- LEGEND MAX™ – Fully validated kits with robust performance
- LEGEND MAX™ High Sensitivity – Sub picogram detection for low abundance analytes
- ELISA MAX™ Deluxe & Standard Sets – Flexible, cost effective development sets
- Revvity Immunoassay Technologies and multimode microplate readers (VICTOR Kira™, VICTOR Nivo™, EnVision Nexus™)
Single Cell Immune Monitoring
- ELISpot MAX™ – Sensitive detection of cytokine secreting cells
- FluoroSpot MAX™ – Multiplex, fluorescent single cell analysis for polyfunctional immune profiling
Download our resource guide to explore our complete immunoassay portfolio and accelerate your next breakthrough.

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