| Autor: |
Borsi, Laura, Allemanni, Giorgio, Castellani, Patrizia, Rosellini, Claudio, Di Vinci, Angela, Zardi, Luciano |
| Zdroj: |
FEBS Letters; January 1985, Vol. 192 Issue: 1 p71-74, 4p |
| Abstrakt: |
Fibronectins isolated from human plasma (pFN) and from the conditioned media of normal (N-cFN) and tumor (T-cFN) human cells were compared by cathepsin D digestion followed by immunostaining of released fragments with the monoclonal antibody 3E3, specific for the cell binding site. Two different staining patterns were obtained, one specific for pFN and N-cFN, the second common to fibronectins from the 3 different kinds of tumors studied. This indicates structural differences between N-cFN and T-cFN in the cell binding region of the fibronectin molecule. |
| Databáze: |
Supplemental Index |
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