Mouse leukocyte immunoglobulin-like receptor subfamily B member 4,LILRB4 ELI

Receptor for class I MHC antigens.

Involved in the down-regulation of the immune response and the development of tolerance.

Interferes with TNFRSF5-signaling and NF-kappa-B up-regulation.

Inhibits receptor-mediated phosphorylation of cellular proteins and mobilization of intracellular calcium ions (By similarity).

{ECO:0000250}.