Lipoprotein(a) – Lp(a), Tstbio

• Brand: tstbio
• Biomarker: Lipoprotein(a) – Lp(a)
• Original manufacturer: Taiwan
• Test principle: Surface acoustic wave (SAW) immunoassay
• Reaction time: 40 seconds 
• Volume (Blood): 5 µL (finger-prick whole blood)
• Measuring Range: 10–140 mg/dL
• LOD: 5.83 mg/dL
• R against Reference Method (DiaSys Lp(a) 21 FS): 0.99
• Available Certification: IVD
• Package: 25 Tests

The Lp(a) Assay Cartridge Kit by tstbio is a quantitative immunoassay for the determination of lipoprotein(a) levels in human capillary whole blood. Based on surface acoustic wave (SAW) technology, the test requires only 5 µL of finger-prick blood and delivers results within approximately 15 minutes, showing a strong correlation with established laboratory reference methods. It is intended for professional point-of-care use to support cardiovascular risk assessment in clinical and preventive healthcare settings.