Nano Flow’s Anti-FITC gold conjugate is a ready-to-use detection reagent specifically designed for nucleic acid amplification test (NAAT) readout in lateral flow formats. This conjugate is widely used as an anti-tag reagent for the detection of FITC-labeled amplicons generated by RPA, LAMP, and other isothermal amplification technologies.
Anti-FITC Gold Conjugate – 40 nm (Ref NF-MAFITC-AU)

Based on a high-affinity monoclonal anti-FITC antibody, this conjugate ensures specific and reliable recognition of FITC-labeled targets, enabling sensitive visual detection on lateral flow strips. Conjugated to Nano Flow’s highly spherical 40 nm gold nanoparticles (OD20), it delivers excellent reproducibility, stability, and strong visual signal intensity, making it suitable for both assay development and manufacturing.
Applications: Lateral flow assays (LF) for RPA, LAMP, PCR amplicon detection, and other FITC-tagged target formats.
Certificate of Analysis: Supplied with each batch, including TEM, DLS, and UV-Vis characterization.
Technical Specifications
| Parameter | Specification |
|---|---|
| Antibody format | IgG1 |
| Host | Mouse |
| Clonality | Monoclonal |
| Specificity | 40 nm |
| Concentration of the gold conjugate | OD20 |
| Buffer | Borate, BSA 0.25%, NaN₃ 0.09%, pH 7.3 |
| Shelf life | 1 year |
| Available volumes | From 1 ml to 1 L+ |