IGKV3-20, Official Symbol IGKV3-20provided by HGNC Official Full Name immunoglobulin kappa variable 3-20provided by HGNC Primary source HGNC:HGNC:5817 See related Ensembl:ENSG00000239951 IMGT/GENE-DB:IGKV3-20; AllianceGenome:HGNC:5817 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 A27; 13K18; IGKV320 Summary Involved in antibacterial humoral response and glomerular filtration. Located in extracellular space. Part of monomeric IgA immunoglobulin complex; pentameric IgM immunoglobulin complex; and secretory IgA immunoglobulin complex. [provided by Alliance of Genome Resources, Apr 2022] Annotation information Annotation category: partial on reference assembly