Recombinant Per a 7 (Tropomyosin) (RP-PA7-1)

Allergen: Per a 7 (Periplaneta americana allergen 7.0102)

Common name: American cockroach

Unit: 250µg

Source: Pichia pastoris

Mol. Wt: 33kD

Purification: Purified from Pichia pastoris culture by multi-step chromatography. Purity on silver-stained SDS-PAGE >95%.

Concentration: See product insert.

Formulation: Preservative-free and carrier-free in phosphate buffered saline, pH 7.4. Filtered through 0.22µm 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) Avoid repeated Freeze/Thaw cycles. (2) Upper bands are traces of non-reduced dimer

Product Resources: Recombinant Per a 7 Certificate of Analysis

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