[Species reactivity]:Influenza A virus (strain A/Wilson-Smith/1933 H1N1) (Influenza A virus(strain A/WS/1933 H1N1)) (Q1K9H2), Influenza A virus (A/WSN/1933(H1N1)) (Q9DLK6);[Alternative Names]:Nucleoprotein, Nucleocapsid protein, Protein N, NP, Influenza V