Leukocyte Immunoglobulin-Like Receptor Subfamily B Member 4

**Semantic type:** Amino Acid, Peptide, or Protein|Receptor

**Definition:** Leukocyte immunoglobulin-like receptor subfamily B member 4 (448 aa, ~49 kDa) is encoded by the human LILRB4 gene. This protein plays a role in the modulation of immune responses and immune tolerance.

**Synonyms:** - CD85 Antigen-Like Family Member K - CD85k - CD85k Antigen - ILT-3 - Immunoglobulin-Like Transcript 3 - LILRB4 - LIR-5 - Leucocyte Ig-Like Receptor B4 - Leukocyte Immunoglobulin Like Receptor B4 - Leukocyte Immunoglobulin-Like Receptor 5 - Monocyte Inhibitory Receptor HM18