Proteomic analysis of plasma from patients with systemic lupus erythematosus: increased presence of haptoglobin alpha2 polypeptide chains over the alpha1 isoforms.

1. Pavón, E.J.
2. Muñoz, P.
3. Lario, A.
4. Longobardo, V.
5. Carrascal, M.
6. Abián, J.
7. Martin, A.B.
8. Arias, S.A.
9. Callejas-Rubio, J.L.
10. Sola, R.
11. Navarro-Pelayo, F.
12. Raya-Alvarez, E.
13. Ortego-Centeno, N.
14. Zubiaur, M.
15. Sancho, J.