E4F1 ELISA kits are immunoassay tools for the measurement of the protein E4F transcription factor 1, which is encoded by the E4F1 gene in humans. Functionally, this protein is believed to function as a a transcriptional repressor. The canonical protein structure is reported to have an amino acid sequence of 784 residues and a mass of 83.5 kDa. It is known to be localized in the nucleus and cytoplasm and is ubiquitously expressed across many tissue types. The protein has been noted to be post-translationally sumoylated, cleaved and phosphorylated. Other alias names for this target include transcription factor E4F1, RING-type E3 ubiquitin transferase E4F1, p120E4F, p50E4F, putative E3 ubiquitin-protein ligase E4F1, and E4F.
The detection range for different E4F1 ELISA kits can vary, with some assays measuring target concentrations as low as 0.156 ng/mL and as high as 10 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.