Recombinant Lep d 2 (RP-LD2-1)

rLep d 2 (Lepidoglyphus destructor allergen 2.0101), Storage mite

Purified by multi step separation based on MW cutoff. Purity on silver-stained SDS-PAGE >95%. (See Panel)  

See product insert. 

Preservative-free and carrier-free in phosphate buffered saline, pH 7.4. Sterile filtered

(1) rLep d 2 is suitable for T-cell or other in vitro studies, but does not react in the Group 2 mite ELISA .
(2) Not tested for endotoxin. 

An InBio™ Product

Allergens are provided for research and commercial use in vitro:  not for human in vivo or therapeutic use.

1. Gafvelin G et al.  Cross-reactivity studies of a new group 2 allergen from the dust mite Glycyphagus domesticus, Gly d 2, and group 2 allergens from Dermatophagoides pteronyssinus, Lepidoglyphus destructor, and Tyrophagus putrescentiae with recombinant allergens.  J Allergy Clin Immunol 2001;107:511-8.
2. Smith AM et al.  The molecular basis of antigenic cross-reactivity between the group 2 mite allergens.  J Allergy Clin Immunol 2001;107:977-84.
3. Elfman LH et al. IgE binding capacity of synthetic and recombinant peptides of the major storage mite (Lepidoglyphus destructor) allergen, Lep d 2. Int Arch Allergy Immunol. 1998;117(3):167-73.
4. Olsson S et al. Expression of two isoforms of Lep d 2, the major allergen of Lepidoglyphus destructor, in both prokaryotic and eukaryotic systems. Clin Exp Allergy. 1998;28(8):984-91.