HERV-H LTR-Associating Protein 2

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

**Definition:** HERV-H LTR-associating protein 2 (414 aa, ~47 kDa) is encoded by the human HHLA2 gene. This protein plays a role in the regulation of T-cell receptor-mediated T-cell activation.

**Synonyms:** - B7 Homolog 7 - B7-H7 - HHLA-2 - HHLA2 - Human Endogenous Retrovirus-H Long Terminal Repeat-Associating Protein 2