Interleukin-1beta

**Definition:** An interleukin-1 subtype that is synthesized as an inactive membrane-bound pro-protein. Proteolytic processing of the precursor form by CASPASE 1 results in release of the active form of interleukin-1beta from the membrane.

**Tree numbers:** - D12.644.276.374.465.010.600 - D12.644.276.374.500.400.600 - D12.776.467.374.465.010.600 - D12.776.467.374.500.400.600 - D23.529.374.465.131.600 - D23.529.374.500.400.600

**Synonyms:** - Catabolin - IL-1 beta - Interleukin-1 beta