The following Rap guanine nucleotide exchange factor 2 ELISA kits are useful research tools for the measurement of Rap guanine nucleotide exchange factor 2 in biological samples. In humans this protein is encoded by the RAPGEF2 gene. This protein is known to function as a guanine nucleotide exchange factor (GEF), which activates Rap and Ras family of small GTPases by exchanging bound GDP for free GTP in a cAMP-dependent manner. The canonical protein structure is reported to have an amino acid length of 1499 residues, a mass of 167.4 kDa, and is a member of the RAPGEF2 protein family. Its subcellular location is known to be in the cell membrane and cytoplasm. In addition, it is reported to be expressed in primary neuronal and endocrine cells. In certain instances, it is also post-translationally ubiquitinated and phosphorylated. The gene encoding this protein has been associated with the disease, Epilepsy. This protein may also be known as NRAPGEP, PDZ-GEF1, PDZGEF1, RA-GEF, RA-GEF-1, RAGEF, Rap-GEP, and CNrasGEF. Use the search filters to narrow your search and click on the ELISA kits below for more detailed information, such as reactivity and assay sensitivity.