Anti-F9 Antibody

Raised in rabbit and affinity-purified by immunogen chromatography, this polyclonal antibody is supplied by Antibodies.com as a 50 µl aliquot at 1.0 mg/ml in phosphate-buffered saline (PBS) with 15 mM sodium azide at approximately pH 7.2, and is presented unconjugated. It is directed against F9 (Factor IX / Coagulation factor IX), detecting the endogenous level of total F9 protein in validated Western blot (WB) workflows. The reagent shows confirmed reactivity with human and mouse samples, making it suitable for routine detection of the F9 target across the two species most commonly used in coagulation and hemostasis research. Recommended short-term storage is at 2–8 °C; for longer term, the antibody should be aliquoted and kept frozen at -20 °C, with freeze-thaw cycles avoided to preserve activity. Because the buffer contains sodium azide as a preservative, the product is intended for research use only and is not suitable for diagnostic or therapeutic applications. This formulation matches the standard Antibodies.com primary antibody specification, and the same polyclonal anti-F9 reagent from the brand is also listed in related WB, ICC/IF and ELISA panels, allowing it to be combined with secondary antibodies and detection reagents from the same supplier for consistent Western blot results. For customers in the Kingdom of Saudi Arabia, the product is fulfilled through the brand's authorized local distributor, AFMS (Abdulla Fouad for Medical Supplies & Services), headquartered in Riyadh, ensuring local stock availability, SFDA-compliant logistics, and technical support from the same supplier network that distributes the wider Antibodies.com primary antibody catalogue across the region.