Anti-SERPINA1 Antibody

Offered through Antibodies.com, this polyclonal reagent is a rabbit-derived primary antibody raised against SERPINA1 (serpin family A member 1, also known as alpha-1 antitrypsin). It is supplied at a working concentration of 1.0 mg/mL in a 50 µl volume, and is unconjugated, leaving it flexible for use with a wide range of secondary detection systems. The antibody was generated using a recombinant human SERPINA1 protein as the immunogen and purified by affinity chromatography against that immunogen, ensuring strong specificity for the endogenous target. According to the supplier datasheet, the reagent detects total SERPINA1 protein and has been validated for Western blotting (WB) and immunohistochemistry (IHC). The host species is rabbit, the clonality is polyclonal, and the reactivity profile covers human samples. The formulation is a phosphate-buffered saline solution at pH 7.4 containing 150 mM sodium chloride, 0.02% sodium azide as a preservative, and 50% glycerol for cryoprotection. For short-term use the vial should be kept at 4 °C, while for longer-term stability the manufacturer recommends storage at –20 °C. Intended strictly for research use, this Antibodies.com product provides a reliable and well-characterised option for laboratories studying SERPINA1 expression and regulation in cellular and tissue models.