# 【New Product】Free Biotin Binding Protein – Solve Your Detection Interference Challenges!

> Source: https://www.cnpairbio.com/%e3%80%90new-product%e3%80%91free-biotin-binding-protein-solve-your-detection-interference-challenges/
> Author: CNPAIR
> Published: 2025-08-15
> Updated: 2026-01-20

🔬【New Product】Free Biotin Binding Protein – Solve Your Detection Interference Challenges!

In biotin-avidin systems (BAS), free biotin often causes false negatives, abnormal standard curves, or unstable results, compromising assay accuracy. Cnpair’s Free Biotin Binding Protein delivers a high-performance solution:

✅Strong anti-interference capability – Neutralizes free biotin, eliminates false negatives

✅Superior stability – Accelerated at 37 °C for 12 days, RLU variation within ±10%

✅Broad Compatibility – Works with ELISA /CLIA /POCT

To empower your research, we offer FreeSamples.