Anti-Ephrin-A4 Antibody

Raised in rabbit and affinity-purified by epitope-specific immunogen affinity chromatography, this polyclonal reagent from Antibodies.com is directed against the C-terminal region of human Ephrin-A4 (EFNA4), also known as EPLG4, LERK-4 or LERK4. It is supplied as a 50 µL liquid formulation in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, at a working concentration of 1 mg/mL. The unconjugated IgG antibody is validated for Western blot (WB) and ELISA applications and shows reactivity with both human and mouse samples, making it suitable for cross-species studies of EFNA4 expression in HepG2 and similar cell models. The host species is rabbit, the clonality is polyclonal, and the conjugate is unconjugated, allowing downstream flexibility with HRP, fluorophore or biotin secondary labelling. For short-term transport, vials are shipped at 4 °C; on arrival, aliquots should be stored at −20 °C with freeze/thaw cycles avoided to preserve performance. Produced under the Antibodies.com catalogue as an affinity-purified primary antibody intended for research use only, this reagent is recommended for investigators who need a robust rabbit polyclonal reagent to detect endogenous Ephrin-A4 in cell lysates or tissue homogenates by WB, with ELISA confirmation of immunoreactivity. The C-terminal peptide immunogen design supports selective detection of the mature EFNA4 ligand, useful in ephrin/Eph signalling pathway research, angiogenesis studies and receptor tyrosine kinase ligand investigations.