There are multiple definitions:
replication factor C(English)
- aka "clamp loader"
- RPA
- Genetics
- https://doi.org/10.1038/nrm4002
reduced folate carrier(English)
- major transport system in mammalian cells for folate cofactors and antifolate therapeutics. Possible relation between its expression and the response to treatment with antifolates (pemetrexed) independently of the tumor histology
- Oncology, Therapeutic approaches
- https://doi.org…0637-013-9992-1
rosette-forming cell(English)