Immunoglobulin Heavy Constant Delta

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

**Definition:** Immunoglobulin heavy constant delta (384 aa, ~42 kDa) is encoded by the human IGHD gene. This protein is involved in immune responses mediated by B-cells, monocytes and other peripheral blood mononuclear cells.

**Synonyms:** - IGHD - Ig Delta Chain C Region - Ig Delta Chain C Region NIG-65 - Ig Delta Chain C Region WAH - IgD Heavy Chain Constant Region - Immunoglobulin Heavy Chain Constant Region Delta - Immunoglobulin Heavy Chain Delta Constant Region