Table 1. Mol. mass of most abundant fragments of BM proteins generated by BaP1 and Leuc-a.
| Matrigel in vitro | In vivo | |||
| Protein | Leuc-a | BaP1 | Leuc-a | BaP1 |
| Type IV Collagen | 140, 120 | 155, 140, 100 | -a | 110 |
| Laminin | 150, 95, 60 | 150, 95, 60 | -b | 285 |
| Nidogen | 95, 50 | 95, 50, 40 | 100, 50 | 100, 50 |
| Perlecan | 170, 120, 40,30 | 170, 120, 35, 30 | -c | 230 |
a
No degradation bands were detected by immunoblotting, and the intensity of the main bands of type IV collagen was not reduced.
b
No degradation bands were detected by immunoblotting, but the main laminin bands were reduced as compared to control samples.
c
No degradation bands were detected by immunoblotting.