Promotion of multipoint covalent immobilization through different regions of genetically modified penicillin G acylase from E. coli

1. Grazú, V.
2. López-Gallego, F.
3. Montes, T.
4. Abian, O.
5. González, R.
6. Hermoso, J.A.
7. García, J.L.
8. Mateo, C.
9. Guisán, J.M.