Recombinant Der p 7 (RP-DP7-1)

Allergen:	rDer p 7 (Dermatophagoides pteronyssinus allergen 7), house dust mite
Unit:	250µg
Source:	Pichia pastoris
Mol. Wt:	22kD and 27kD
Purification:	From Pichia pastoris culture by two step column chromatography. Purity >95% by SDS-PAGE.
Concentration:	See product insert.
Formulation:	Preservative-free and carrier-free in phosphate buffered saline, pH 7.4. Sterile filtered.
Storage:	Store at -20ºC.
Notes:	(1) rDer p 7 is produced in P. pastoris as two bands: at 22kD and 27kD. (2) Not tested for endotoxin.
Genbank:
PDB:
Product Resources:	Recombinant Der p 7 Certificate of Analysis
Allergens are provided for research and commercial use in vitro: not for human in vivo or therapeutic use.
References:
Glesner J, Chapman MD, Pomés A. Recombinant Der p 7 Constitutively Expressed in a Eukaryotic System Shows the Same Antigenic Properties as the Natural Allergen. Journal of Allergy and Clinical Immunology 2009; 123:S227 Shen et al. Characterization of the Allergen Der f 7 from House Dust Mite Extracts by Species-specific and Cross-reactive Monoclonal Antibodies. Clinical and Experimental Allergy 1997; 27:824-32 Shen et al. Molecular Cloning of a House Dust Mite Allergen with Common Antibody Binding Specificities with Multiple Components in Mite Extracts. Clinical and Experimental Allergy 1993; 23:934-40.