Anti-FAIM3 Antibody

FAIM3 (Fas Apoptotic Inhibitory Molecule 3), also called TOSO or FcμR, is an IgM-binding transmembrane protein predominantly expressed on mature B lymphocytes, where it modulates Fas-mediated apoptosis and innate-like B cell responses.

This rabbit polyclonal antibody from Antibodies.com detects the human FAIM3 target and is supplied as 100 µl at 1 mg/ml in PBS with 0.1% Sodium Azide and 50% glycerol. Validated for Western blot and immunohistochemistry workflows, the unconjugated reagent supports studies of B cell receptor signaling, autoimmune models, and lymphoma research.

Store refrigerated and protect from light; aliquot to minimize freeze-thaw cycles.