ELISA Kits & Reagents | Protein & Biomarker Detection
Overview:
ELISA (Enzyme-Linked Immunosorbent Assay) kits provide highly sensitive and specific detection and quantification of proteins, cytokines, antibodies, hormones, and biomarkers in biological samples.
These kits are designed for research, clinical, and diagnostic applications, offering ready-to-use, validated components for reliable and reproducible immunoassay workflows. Formats include sandwich ELISA, competitive ELISA, and indirect ELISA, enabling flexibility across diverse analytes and sample types.
With optimized reagents and standardized protocols, ELISA kits support accurate quantification with minimal variability, making them essential tools in immunology, oncology, infectious disease, and vaccine research.
Features:
1. Comprehensive ELISA Portfolio
• Pre-coated ELISA kits (complete kits with all reagents)
• DuoSet / development kits for flexible assay setup
• Matched antibody pairs
• Standalone reagents including substrates, buffers, and standards
2. Multiple Assay Formats
• Sandwich ELISA for high-sensitivity protein quantification
• Competitive ELISA for small molecule detection
• Indirect ELISA for antibody detection and titration
3. High Sensitivity & Specificity
• Detection capability in the pg/mL range
• High-affinity antibodies minimize background interference
• Accurate quantification across a broad dynamic range
4. Ready-to-Use Convenience
• Pre-optimized and validated reagents
• Standardized protocols reduce assay variability
• Minimal assay development time
5. Reproducibility & Reliability
• Lot-to-lot consistency
• Quality-tested components
• Internal controls and standards included
TFS Immunoassay Selection Guide
BioTechne ELISA Guide
MabTech ELISpot Brochure
