Anti-Influenza A Virus Nucleoprotein Antibody [C43]

The C43 clone targets the influenza A nucleoprotein (NP), a ~56 kDa internal viral protein that is highly conserved across influenza A subtypes, providing a reliable marker for broad detection of strains including H1N1 and H3N2. Antibodies.com supplies this reagent as a liquid preparation validated for western blot, immunoprecipitation, immunofluorescence, immunohistochemistry, and ELISA workflows. The IgG2a isotype and unconjugated format allow flexible pairing with custom-labeled secondary antibodies. The antibody is recommended to be stored at -20°C in working aliquots to limit freeze-thaw cycles, and is packaged at 100 µg per vial for research use only.