RGN, Official Symbol RGNprovided by HGNC Official Full Name regucalcinprovided by HGNC Primary source HGNC:HGNC:9989 See related Ensembl:ENSG00000130988 MIM:300212; AllianceGenome:HGNC:9989 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as RC; GNL; SMP30; HEL-S-41 Summary The protein encoded by this gene is a highly conserved, calcium-binding protein, that is preferentially expressed in the liver and kidney. It may have an important role in calcium homeostasis. Studies in rat indicate that this protein may also play a role in aging, as it shows age-associated down-regulation. This gene is part of a gene cluster on chromosome Xp11.3-Xp11.23. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013] Expression Biased expression in liver (RPKM 68.0), adrenal (RPKM 65.2) and 11 other tissues See more Orthologs mouse all