Table 1. Furry-pet allergens recognized by the WHO/IUIS Allergen Nomenclature Sub-Committee.

Allergen source	Biochemical family	Allergen
Cat Felis domesticus	Secretoglobin	Fel d 1
	Lipocalin	Fel d 4, Fel d 7
	Serum albumin	Fel d 2
	Cystatin	Fel d 3
	Immunoglobulin	Fel d 5, Fel d 6
	Latherin	Fel d 8
Dog Canis familiaris	Lipocalin	Can f 1, Can f 2, Can f 4, Can f 6
	Serum albumin	Can f 3
	Kallikrein	Can f 5
	Niemann Pick type C2	Can f 7
	Cystatin	Can f 8
Guinea-pig Cavia porcellus	Lipocalin	Cav p 1, Cav p 2, Cav p 3, Cav p 6,
	Serum albumin	Cav p 4
Horse Equus caballus	Lipocalin	Equ c 1, Equ c 2
	Serum albumin	Equ c 3
	Latherin	Equ c 4
	Lysozyme	Equ c 6
Hamster (Golden) Mesocricetus auratus	Lipocalin	Mes a 1
Hamster (Siberian) Phodopus sungorus	Lipocalin	Phod s 1
Mouse Mus musculus	Lipocalin	Mus m 1
Rabbit Oryctolagus cuniculus	Lipocalin	Ory c 1, Ory c 2, Ory c 4
	Secretoglobin	Ory c 3
Rat Rattus norvegicus	Lipocalin	Rat n 1