Table 1 Protein pairs and their degree of identity
Protein family | Allergens | MW on SDS-PAGE | Non-/weak allergens | MW on SDS-PAGE | % identity |
|---|---|---|---|---|---|
Lipid transfer proteins | Peach Pru p 3 | 9 kDa | Strawberry Fra a 3 | 9 kDa | 66.7 |
Albumins | Peanut Ara h 2 | 17 kDa | Pea PA2 albumin | 25 kDa | 5.2 |
Tropomyosins | Shrimp Pen a 1 | 36 kDa | Porcine tropomyosin | 33 kDa | 55.0 |
Collagens | Fish collagen type 1 | 4 bands (> 90 kDa) | Bovine collagen type 1 | 4 bands (> 90 kDa) | 55–75 |
Parvalbumins | Carp Cyp c 1 | 12 kDa |