These Rap guanine nucleotide exchange factor (GEF) 5 ELISA kits are immunodetection tools for measuring specific protein levels in biological samples. Rap guanine nucleotide exchange factor (GEF) 5 is an alias of the human RAPGEF5 gene, which encodes the protein, Rap guanine nucleotide exchange factor 5. Notably, Rap guanine nucleotide exchange factor (GEF) 5 is known to play a role in nervous system development, among other functions. The RAPGEF5 protein is 580 amino acid residues in length and 67.7 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the nucleus of the cell. In terms of tissue specificity, it is reported to be widely expressed with highest levels in the brain. Other names for this target antigen include GFR, MR-GEF, and MRGEF.
The detection range for different Rap guanine nucleotide exchange factor (GEF) 5 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 following ELISA kits for more detailed information, including target reactivity and assay sensitivity.