|Allergen:||rBla g 4 (Blattella germanica allergen 4)|
|Purification:||Purified from Pichia pastoris culture by phenol sepharose and gel filtration chromatography. Purity >95% by SDS-PAGE.|
See product insert.
Preservative and carrier-free in phosphate buffered saline, pH 7.4. Filtered through 0.22 µm filter.
|Storage:||Store at -20ºC.|
|Notes:||(1) rBla g 4 is produced in P. pastoris as a glycosylated allergen with MW slightly higher than that predicted for natural Bla g 4 (21kD). (2) Not tested for endotoxin.|
|PDB:||3EBk, 3EBW, X-ray crystal structures|
|Product Resources:||Recombinant Bla g 4 Certificate of Analysis|
|Allergens are provided for research and commercial use in vitro: not for human in vivo or therapeutic use.|