Single-Domain Antibodies

**Definition:** An immunoglobulin fragment composed of one variable domain from an IMMUNOGLOBULIN HEAVY CHAIN or IMMUNOGLOBULIN LIGHT CHAIN.

**Tree numbers:** - D12.644.541.500.650.500.900 - D12.776.124.486.485.680.650.500.900 - D12.776.124.790.651.680.650.500.900 - D12.776.377.715.548.680.650.500.897

**Synonyms:** - Single-Domain Antibody