Human Ephrin-A1 (EFNA1) ELISA Kit

From Assay Genie, this colorimetric Sandwich ELISA kit is designed for the quantitative measurement of human Ephrin-A1 in serum, plasma, tissue homogenates, cell culture supernatants, and other biological fluids. The kit recognises natural and recombinant human Ephrin-A1 and operates with a reported detection range of 0.156-10 ng/mL and a sensitivity of 0.098 ng/mL. It is intended for research use only and is suited to cardiovascular research applications.

Reported assay performance includes an intra-assay CV of 5.1% and an inter-assay CV of 10.3%. Linearity has been evaluated in serum, EDTA plasma, and heparin plasma across serial dilutions, while recovery has been documented in the ranges of 97-109% for serum and 99-111% for plasma. Ephrin-A1 is a GPI-anchored cell surface ligand for Eph receptors that participates in cell adhesion, migration, angiogenesis, and tumour neovascularisation, and its dysregulation has been linked to cancer, inflammatory disorders, and neurological conditions. The associated UniProt entry is P20827.