Human RNF40 ELISA Kit (HUFI06784)

Assay Genie's quantitative immunoassay enables researchers to measure RNF40 (RING Finger Protein 40) levels in human specimens. RNF40 functions as an E3 ubiquitin ligase that monoubiquitinates histone H2B at lysine 120, working in partnership with RNF20 to regulate transcription elongation, chromatin remodeling, and the DNA damage response. The kit uses an absorbance-based colorimetric method and is supplied as a 96 Assays pack, making it appropriate for studies of epigenetic regulation, histone modification pathways, and oncology research where RNF20/40 complex activity is being investigated. Applications include investigations into leukemia, breast cancer progression, and stem cell differentiation, where altered H2B ubiquitination patterns have been documented. The format supports research use only and accommodates blood-derived specimens for quantitative protein analysis.