Human RFWD3 ELISA Kit (HUFI08545)

RFWD3 (RING finger and WD repeat domain-containing protein 3) is a CRL4-associated E3 ubiquitin ligase recruited to stalled replication forks, where it ubiquitinates replication protein A to drive homologous recombination repair. Accurate quantification of this DNA damage-response factor supports research into replication stress, chemo-sensitivity profiling, and tumor suppressor pathways. This microplate-based kit from Assay Genie ships with all reagents needed for in vitro measurement in human biofluid samples under standard refrigerated storage. Recommended applications include genotoxicity screening, biomarker discovery in oncology, and characterization of replication checkpoint signaling. Intended for research use only.