Human E2F Transcription Factor 3 (E2F3) ELISA Kit

The E2F Transcription Factor 3 quantitative immunoassay from Assay Genie enables researchers to measure E2F3 protein levels in tissue homogenates using a microplate layout compatible with a 96-assay workflow. E2F3, a member of the E2F transcription factor family with an apparent molecular weight of roughly 49 kDa, is a key regulator of the G1/S phase transition in the cell cycle, binding the retinoblastoma tumor suppressor protein (pRB) to drive transcription of genes required for DNA replication and S-phase entry. Dysregulated E2F3 expression has been linked to bladder, prostate, and lung cancers, making accurate protein quantification valuable in oncology and cell-cycle research. The kit ships as a complete set of reagents for the assay and is intended for research use only, supporting laboratory studies of transcription factor activity, cellular proliferation, and tumor biology.