Recombinant Bla g 1 (RP-BG1-1)

Allergen: Bla g 1 (Blattella germanica allergen 1.0101)

Common name: German cockroach

Unit: 250µg

Source: Pichia pastoris

Mol. Wt: Multiple molecular forms (see Notes)

Purification: Purified from Pichia pastoris culture by affinity chromatography. Purity >95% by SDS-PAGE.

Concentration: See product insert.

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

Storage: Store at -20◦C. Re-freeze unused portion and aliquot into smaller quantities to avoid freeze/thaw cycles. Gently defrost at room temperature.

Notes: (1) rBla g 1 is produced in Pichia pastoris. As a result of proteolytic cleavage of tandem amino acid repeats, the product contains multiple molecular forms of rBla g 1. (2) Not tested for endotoxin.

Genbank: AF072219

Product Resources: Recombinant Bla g 1 Certificate of Analysis

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