Luminex Multiplex Bead-Based Assay Kit from China
Magnetic microsphere-based assay kit containing color-coded beads conjugated with capture antibodies for simultaneous detection of multiple cytokines in biological samples. Classified under HTS 3822.19.00 as prepared laboratory reagents in kit form for flow cytometry analysis. Essential for immunology research laboratories.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include bead lot-specific calibration certificates showing fluorescence standardization
• Declare exact number of bead sets and analytes tested to accurately value the kit
• Provide instrument compatibility documentation if bundled with proprietary readers