Pen a 1.0101

Pen a 1.0101, a Tropomyosin, is the only major allergen in brown shrimp Penaeus aztecus. The panallergen is a highly conserved and soluble muscle protein characterized by an alpha-helical homodimeric, coiled-coil structure. DIARECT™ antigens are for further manufacturing or research use only.

Recombinant. Expressed by recombinant baculovirus (Autographa californica multiple nuclear polyhedrosis virus; AcMNPV) infection of Spodoptera frugiperda Sf9 insect cells.
Biochemical Test
SDS-PAGE (purity > 80 %); Western blot with patient sample.
Calculated Molecular Weight
34 kDa
Calculated Isoelectric Point
pH 5.02


Option Quantity Unit Purchase
Pen a 1.0101
50 µg
Please contact us for availability In Stock
Pen a 1.0101
1.0 mg
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