NCIt definition : Human MS4A2 wild-type allele is located within 11q12-q13 and is approximately 10 kb
in length. This allele, which encodes high affinity immunoglobulin epsilon receptor
subunit beta protein, plays a role in both immunoglobulin binding and mast cell responses.;
NCIt note : A mutation in the MS4A2 gene may be associated with mast cell leukemia. (Leukemia
doi:10.1038/leu.2011.354.);