Purified from Pichia pastoris culture using His-Trap 

chromatography.  Purity >95% on silver 

stained SDS-PAGE.  

See Product Insert. 

Preservative and carrier-free in phosphate buffered saline, pH 7.4. Filtered through 0.22μm filter.

1. Konieczny A et al.  The major dog allergens, Can f 1  and Can f 2, are salivary lipocalin proteins: cloning and immunological characterization of the recombinant forms.  Immunology 1997; 92:577-86.

2. Madhurantakam C et al. Crystal structure of the dog lipocalin allergen Can f 2: implications for cross-reactivity to the cat allergen Fel d 4. J. Mol. Biol. 2010; 401:68-83.

3. Saarelainen S et al. Assessment of recombinant dog allergens Can f 1 and Can f 2 for the diagnosis of dog allergy. Clin Exp Allergy. 2004;34(10):1576-82.