[Species reactivity]:Dermatophagoides pteronyssinus (European house dust mite);[Alternative Names]:Peptidase 1, 3.4.22.65, Allergen Der p I, Major mite fecal allergen Der p 1, Der p 1, DERP1, Dermatophagoides pteronyssinus;[Host species]:Human;[Isotype]:IgG1, kappa;[Applications]:ELISA,WB