Listed are ELISA Kits for the detection of R-spondin 3 homolog (Xenopus laevis), an alias name of R-spondin 3. The human protein, encoded by the gene RSPO3, is 272 amino acid residues long and has a mass of 30,929 daltons. However, there are up to 2 reported isoforms. It is a member of the R-spondin family. This protein is reported to have a secreted cellular localization, and is glycosylated. For this target protein, ELISA kits with the following species reactivities are available: human. This target may also be known as: R-spondin 3 homolog, protein with TSP type-1 repeat, roof plate-specific spondin-3, thrombospondin type-1 domain-containing protein 2, CRISTIN1, PWTSR, and THSD2.