Monoclonal Antibody BL3-GD Idiotypic Determinant

**Semantic type:** Amino Acid, Peptide, or Protein|Immunologic Factor|Pharmacologic Substance

**Definition:** An idiotypic determinant of a monoclonal antibody directed against antigens preferentially expressed by the cell line BL-3 derived from bovine leukemia or lymphoma (BL) cells. (NCI04)