Anti-FCER1A Antibody (Biotin) [CRA1]

Supplied by Antibodies.com as a 50 µg liquid formulation, this mouse IgG2b monoclonal antibody (clone CRA1) is biotinylated for sensitive detection of the human FCER1A protein, the alpha chain of the high-affinity IgE receptor expressed on mast cells, basophils, and Langerhans cells. The reagent is widely used in allergy, asthma, and inflammation research workflows, supporting western blot analysis, flow cytometry surface staining, immunohistochemistry on paraffin-embedded and frozen tissue sections, and ELISA applications. Each vial is shipped ready to use; the preparation should be refrigerated and protected from light to preserve biotin activity, and aliquoted to limit freeze-thaw cycles.