Anti-EFNA1 Antibody

This rabbit polyclonal antibody targets EFNA1, a glycosylphosphatidylinositol-anchored ephrin ligand that binds EphA receptor tyrosine kinases and shapes developmental patterning, angiogenic sprouting, and cell migration events investigated in vascular biology and tumor microenvironment studies. Distributed by Antibodies.com in an unconjugated format, the reagent is supplied as a 50 µL vial and is validated for Western blot and immunohistochemistry on human, mouse, and rat samples, supporting both biochemical lysate analysis and chromogenic or fluorescence imaging on fixed tissue sections. The polyclonal clonality broadens epitope recognition across the EFNA1 extracellular domain, which is particularly helpful when probing low-abundance ligand distributions in formalin-fixed paraffin-embedded specimens. For handling, refrigerate the vial upon arrival, protect from light, aliquot if extended storage is needed, and limit freeze-thaw cycles to preserve binding activity across repeated experiments.