In 111 Monoclonal Antibody MN-14

**Semantic type:** Amino Acid, Peptide, or Protein|Indicator, Reagent, or Diagnostic Aid|Pharmacologic Substance

**Definition:** A radioimmunoconjugate of a murine monoclonal antibody, MoAb MN-14, labeled with indium 111 (In-111). MoAb Lym-1 recognizes an epitope of carcinoembryonic antigen (CEA), which is over-expressed in many tumor cell types. In-111 MoAb MN-14 emits gamma radiation and X-Ray photons that can be captured by gamma camera allowing imaging of tumor cells that express CEA.

**Synonyms:** - In 111 MOAB MN-14 - Indium In 111 MoAb MN-14 - Indium In 111 Monoclonal Antibody MN-14