Immunoglobulin Heavy Constant Gamma 3

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

**Definition:** Immunoglobulin heavy constant gamma 3 (377 aa, ~41 kDa) is encoded by the human IGHG3 gene. This protein plays a role in antigen binding and the structure of the constant region of immunoglobulin G subclass 3 heavy chains.

**Synonyms:** - HDC - Heavy Chain Disease Protein - IGHG3 - Ig Gamma-3 Chain C Region - Immunoglobulin Gm3 - Immunoglobulin Heavy Chain Constant Region Gamma-3 - Immunoglobulin Heavy Chain Gamma-3