Journal Abbreviation: PROTOPLASMA
Journal ISSN: 0033-183X
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2024 (2025 update) | 2.5 | - | 6025 |
| 2023 | 2.5 | - | - |
| 2022 | 2.9 | - | 6495 |
| 2021 | 3.186 | - | 6680 |
| 2020 | 3.356 | 160 | 6176 |
| 2019 | 2.751 | 130 | 5012 |
| 2018 | 2.633 | 140 | 4754 |
| 2017 | 2.457 | 189 | 4128 |
| 2016 | 2.870 | 127 | 3912 |
| 2015 | 2.343 | 129 | 3655 |
| 2014 | 2.651 | 124 | 3611 |
| 2013 | 3.171 | 127 | 3346 |
| 2012 | 2.855 | 114 | 2872 |
| 2011 | 1.922 | 73 | 2817 |