Clone REA212 recognizes murine CD84, a type I transmembrane glycoprotein belonging to the SLAM (CD150) family, a CD2 subset of the Ig superfamily of cell-surface receptors. Genes encoding for SLAM members are located on the syntenic region of mouse chromosome 1 and these receptors play vital role in regulation of innate and adaptive immune responses. CD84, like other SLAM receptors has an extracellular ectodomain formed by two Ig-like domains and a cytoplasmic domain with 2 copies of the ITSM (T-I/V-Y-x-x-V/I) motif, which is a docking site for SH2-binding phosphatases and the adaptor molecules SAP and EAT-2. CD84 serves as a self ligand and displays homophilic interaction via its N-terminal Ig domain. Expression of CD84 is found on a variety of cells including B, T, mast cell, platelets, monocytes, macrophages, granulocytes, dendritic cell and Hematopoietic stem cells (HSCs). CD84 has been implicated in regulation of functions such as T cell proliferation, FcεRI-mediated signalling in mast cells, and stability of platelets aggregates.

Additional information: Clone REA212 displays negligible binding to Fc receptors.

Alternative names

CDw84, SLAMF5, Ly9b, GR6

Technical specifications

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