CACNB2, Official Symbol CACNB2provided by HGNC Official Full Name calcium voltage-gated channel auxiliary subunit beta 2provided by HGNC Primary source HGNC:HGNC:1402 See related Ensembl:ENSG00000165995 MIM:600003; AllianceGenome:HGNC:1402 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 CAB2; MYSB; CAVB2; CACNLB2 Summary This gene encodes a subunit of a voltage-dependent calcium channel protein that is a member of the voltage-gated calcium channel superfamily. The gene product was originally identified as an antigen target in Lambert-Eaton myasthenic syndrome, an autoimmune disorder. Mutations in this gene are associated with Brugada syndrome. Alternatively spliced variants encoding different isoforms have been described. [provided by RefSeq, Feb 2013] Expression Ubiquitous expression in brain (RPKM 4.0), adrenal (RPKM 2.4) and 25 other tissues See more Orthologs mouse all