IGKV2D-40, Official Symbol IGKV2D-40provided by HGNC Official Full Name immunoglobulin kappa variable 2D-40provided by HGNC Primary source HGNC:HGNC:5804 See related Ensembl:ENSG00000251039 IMGT/GENE-DB:IGKV2D-40; AllianceGenome:HGNC:5804 Gene type other RefSeq status VALIDATED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as O1; IGKV2D40 Summary Predicted to be involved in immune response. Located in blood microparticle and extracellular exosome. [provided by Alliance of Genome Resources, Apr 2022]