JOURNAL OF BIOLOGICAL CHEMISTRY Impact Factor
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2011 | 4.773 | 4382 | 402449 |
| 2010 | 5.328 | 4208 | 412003 |
| 2009 | 5.328 | 3686 | 406606 |
| 2008 | 5.52 | 3761 | 407492 |
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2011 | 4.773 | 4382 | 402449 |
| 2010 | 5.328 | 4208 | 412003 |
| 2009 | 5.328 | 3686 | 406606 |
| 2008 | 5.52 | 3761 | 407492 |