The following gene names and symbols are associated with antigen Membrane-Spanning 4-Domains, Subfamily A, Member 1 across different species:

membrane-spanning 4-domains, subfamily A, member 1 (MS4A1), membrane-spanning 4-domains, subfamily A, member 1 (Ms4a1), membrane-spanning 4-domains, subfamily A, member 2 (Ms4a2), membrane-spanning 4-domains, subfamily A, member 2 (Fc fragment of IgE, high affinity I, receptor for; beta polypeptide) (Ms4a2), membrane-spanning 4-domains, subfamily A, member 2 (Fc fragment of IgE, high affinity I, receptor for; beta polypeptide) (MS4A2), membrane-spanning 4-domains, subfamily A, member 1 (ms4a1), membrane-spanning 4-domains, subfamily A, member 1 (LOC100357719)

Other aliases include:

B1, S7, Bp35, CD20, MS4A2, LEU-16, MGC3969, Cd20, Ly-44, Ms4a2, AA960661, FcRB, Fce1b, Ms4a1, Fcer1b, Fcrbeta, FCIGA, MS4A1, bp35, cd20, ms4a2, leu-16, ms4a4c, cd20-like

On the protein level the following designations are being used for antigen Membrane-Spanning 4-Domains, Subfamily A, Member 1:

membrane-spanning 4-domains, subfamily A, member 1 – CD20 antigen – CD20 receptor – B-lymphocyte cell-surface antigen B1 – B-lymphocyte antigen CD20 – lymphocyte antigen 44 – B-cell differentiation antigen Ly-44 – membrane-spanning 4-domains, subfamily A, member 2 – Fc receptor, IgE, high affinity I, beta polypeptide – membrane-spanning 4-domains, subfamily A, member 2 (Fc fragment of IgE, high affinity I, receptor for; beta polypeptide) – IgE Fc receptor subunit beta – Membrane-spanning 4-domains subfamily A member 1 – Membrane-spanning 4-domains, subfamily A, member 1 – high-affinity IgE receptor beta-chain – membrane-spanning 4-domains, subfamily A, member 4C

Membrane-Spanning 4-Domains, Subfamily A, Member 1 fulfills a number of functions:

receptor activity – IgE binding – IgE receptor activity – SH2 domain binding – phosphoprotein binding – protein kinase binding

Membrane-Spanning 4-Domains, Subfamily A, Member 1 is relevant to the following processes:

B cell activation – immune response – signal transduction – cell surface receptor linked signal transduction – activation of phospholipase C activity – activation of protein kinase C activity by G-protein coupled receptor protein signaling pathway – cytokine secretion – inflammatory response – positive regulation of mast cell degranulation – regulation of release of sequestered calcium ion into cytosol

Locations for Membrane-Spanning 4-Domains, Subfamily A, Member 1:

focal adhesion – integral to plasma membrane – nucleolus – nucleus – plasma membrane – external side of plasma membrane – integral to membrane – membrane – Fc-epsilon receptor I complex – membrane raft – endosome

Source: NCBI Entrez Gene, Gene Ontology