Anti-RPS9 Antibody

Manufactured by Antibodies.com as a high-quality polyclonal reagent for ribosomal protein research, this affinity-purified rabbit antibody targets RPS9 (also known as 40S ribosomal protein S9 or small ribosomal subunit protein uS4). Raised in a rabbit host and supplied as a polyclonal IgG, the unconjugated antibody is provided at a concentration of 1.0 mg/mL in a 50 µL volume, formulated in phosphate buffered saline (without Mg²⁺ and Ca²⁺), pH 7.4, with 150 mM NaCl, 0.02% sodium azide, and 50% glycerol as a cryoprotectant. The immunogen is a synthesized peptide derived from the internal region of human RPS9, and the antibody has been affinity-purified from rabbit antiserum using epitope-specific affinity chromatography. It is validated for Western blotting (WB) and immunocytochemistry/immunofluorescence (ICC/IF), and it reacts with human, mouse, and rat samples, detecting endogenous levels of total RPS9 protein. The product is shipped at 4 °C; upon delivery, it should be aliquoted and stored at -20 °C, with repeated freeze/thaw cycles avoided to preserve activity. For research use only, this reagent offers a reliable option for laboratories investigating ribosomal subunit composition, translation-related pathways, and downstream signaling studies across multiple species.