The following receptor accessory protein 4 ELISA kits are useful research tools for the measurement of receptor accessory protein 4 in biological samples. In humans this protein is encoded by the REEP4 gene. This protein is known to be a microtubule-binding protein required to ensure proper cell division and nuclear envelope reassembly by sequestering the endoplasmic reticulum away from chromosomes during mitosis. The canonical protein structure is reported to have an amino acid length of 257 residues, a mass of 29.4 kDa, and is a member of the DP1 protein family. Its subcellular location is known to be in the ER. In addition, it is reported to be expressed in circumvallate papillae and testis. As many as 2 protein isoforms have been reported. This protein may also be known as receptor expression-enhancing protein 4. 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.