Immunoglobulin Heavy Variable 4-39

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

**Definition:** Immunoglobulin heavy variable 4-39 (125 aa, ~14 kDa) is encoded by the human IGHV4-39 gene. This protein is involved in antigen recognition by immunoglobulin heavy chains.

**Synonyms:** - IGHV4-39 - Ig Heavy Chain V-II Region WAH - Immunoglobulin Heavy Chain Variable Region 4-39