CD89 | definition of CD89 by Medical dictionary
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a type I transmembrane protein present on neutrophils, monocytes, macrophages, and some T and B cells; assists in triggering granulocyte respiratory burst; expressed in monocytoid tumors.
References in periodicals archive
The FCAR polymorphism is located in a region that encodes the IgA-binding domain of the myeloid IgA Fc receptor, also referred to as CD89