The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
IHC-P: Use at an assay dependent dilution. Do not perform antigen retrieval.
Note: Incubation time is 10 minute at room temperature and the staining is cytoplasmic and on the cell membrane.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
This protein may be involved in the regulation of B-cell activation and proliferation.
Expressed on B-cells.
Involvement in disease
Defects in MS4A1 are the cause of immunodeficiency common variable type 5 (CVID5) [MIM:613495]; also called antibody deficiency due to CD20 defect. CVID5 is a primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen. The defect results from a failure of B-cell differentiation and impaired secretion of immunoglobulins; the numbers of circulating B cells is usually in the normal range, but can be low.
Belongs to the MS4A family.
Phosphorylated. Might be functionally regulated by protein kinase(s).