Human Fatty acid-binding protein, heart (FABP3) ELISA Kit

From Assay Genie, this colorimetric sandwich ELISA kit is designed for the quantitative detection of human fatty acid-binding protein, heart (FABP3) and is supplied for research applications in cardiovascular studies, given FABP3's role as a biomarker for myocardial infarction and its function in intracellular fatty acid transport within cardiac tissue.

Performance specifications include a detection range of 0.47–30 ng/mL, a sensitivity of 0.24 ng/mL, an intra-assay CV of 4.8% and an inter-assay CV of 7.4%. Specificity covers natural and recombinant human fatty acid-binding protein, heart. Validated sample types are serum, plasma, tissue homogenates, cell culture supernatants, and other biological fluids. Linearity has been characterised for serum, EDTA plasma and heparin plasma across dilutions from 1:2 to 1:16. Mean recovery is reported as 95% (89–101%) for serum and 97% (91–103%) for plasma. The associated UniProt accession is P05413, with subcellular localisation in the cytoplasm.

The product is supplied in a solid-phase format, with kit components stored at –20°C (the wash buffer, substrate and stop solution at 4°C). International shipping is at +4°C.