Anti-IκB-α (Ab-32 / 36) Antibody

Manufactured by Antibodies.com as a research-grade primary antibody, this rabbit polyclonal reagent is raised against IκB-α and is targeted to a region encompassing residues Ser32 and Ser36 of the human protein. It is supplied at a concentration of 1.0 mg/mL in a phosphate-buffered saline formulation (pH 7.4, 150 mM NaCl) containing 0.02% sodium azide and 50% glycerol as a stabilizer, and the 50 µl volume is presented as an unconjugated, affinity-purified preparation of rabbit IgG. The antibody specifically detects endogenous levels of total IκB-α protein and is validated for Western blotting (WB) and immunohistochemistry (IHC) applications using human samples, while the immunogen corresponds to a synthesized non-phosphopeptide derived from human IκB-α flanking the Ser32/Ser36 phosphorylation motif. Shipments are packaged at 4°C and, upon receipt, should be aliquoted and stored at −20°C with freeze/thaw cycles avoided to preserve reagent integrity. Intended for research use only, this unconjugated polyclonal host-rabbit reagent offers a versatile tool for laboratories studying NF-κB signaling pathways and the post-translational regulation of IκB-α.