Anti-F9 Antibody

A high-quality polyclonal reagent from Antibodies.com, this Anti-F9 Antibody is a rabbit polyclonal IgG raised against a recombinant human F9 (also known as Coagulation factor IX, Christmas factor, Plasma thromboplastin component, or PTC) immunogen and purified by antigen-affinity chromatography. The unconjugated antibody is supplied at 1.0 mg/mL in a 50 µl volume, formulated in phosphate-buffered saline at pH 7.4 (without Mg²⁺ and Ca²⁺) containing 150 mM NaCl, 0.02% sodium azide and 50% glycerol as a cryoprotectant. It specifically recognizes the endogenous total F9 protein in samples from human, mouse and rat origins and is validated by the manufacturer for Western blot (WB) and immunocytochemistry/immunofluorescence (ICC/IF) applications. The host species is rabbit, the clonality is polyclonal, and the conjugate is unconjugated, leaving the reagent suitable for downstream labelling with a secondary antibody of the researcher's choice. Shipping is performed at 4 °C; upon receipt the antibody should be aliquoted and stored at -20 °C, with repeated freeze/thaw cycles avoided to preserve binding activity. Intended for research use only and not for diagnostic or therapeutic procedures, this Antibodies.com primary antibody provides a reliable tool for investigators studying factor IX biology, the coagulation cascade and related haemostatic pathways.