Anti-S100A8 Antibody

Offered through the Antibodies.com catalog, this affinity-purified reagent is a rabbit polyclonal antibody raised against a recombinant human S100A8 immunogen and is intended for the detection of endogenous total S100A8 protein. The antibody is supplied as an unconjugated preparation at 1.0 mg/mL in a 50 µL volume, formulated in phosphate-buffered saline (without Mg²⁺ and Ca²⁺) at pH 7.4, containing 150 mM NaCl, 0.02% sodium azide, and 50% glycerol as a cryoprotectant. It is validated for Western Blotting (WB), Immunohistochemistry (IHC), and Immunocytochemistry/Immunofluorescence (ICC/IF) applications, and the manufacturer confirms cross-reactivity with both human and rat samples. The host species is rabbit and the clonality is polyclonal, with purification performed by affinity chromatography against the immunogen to reduce non-specific background. For handling, the product is shipped at 4 °C; upon receipt it should be aliquoted and stored at –20 °C, with repeated freeze/thaw cycles avoided to preserve antibody activity. This reagent is intended for research use only and is not for diagnostic or therapeutic applications. Ordering is supported in the listed 50 µL pack size (with a 100 µL option also available on the Antibodies.com product page), and dispatch is handled from the supplier's St. Louis, MO facility with a typical lead time of 6–9 business days. Researchers studying calprotectin (the S100A8/S100A9 heterodimer), neutrophil activation, innate immunity, or inflammatory disease models will find this antibody a reliable tool across multiple detection platforms.