[Species reactivity]:Felis catus (Cat) (Felis silvestris catus);[Alternative Names]:CH2, AG4, Major allergen I polypeptide chain 2, Allergen Cat-1, Allergen Fel d I-B, Allergen FdI, Fel dI, Fel d 1-B, CH1, AG4, Major allergen I polypeptide chain 1, Allergen Cat-1, Allergen Fel d I-A, Allergen FdI, Fel dI, Fel d 1-A;[Host species]:Human;[Isotype]:IgG1;[Applications]:ELISA,WB