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Specifications
- Primary antibody reactivity:Human
- Target protein:IL-1β
- Description:Human IL-1β ELISA KIT
- Size:1 kit
- Cat. No.:102994-720
- Supplier no.:L1B31-K01
Specifications
About this item
Human Interleukin-1 Beta ELISA detects IL-1 Beta concentrations in biological samples.
- Dynamic Range: 7.8 - 250 pg/ml
- Sensitivity: 2 pg/ml
- Incubation: 3.5 hours
Interleukin-1 (IL-1), originally described as lymphocyte activating factor (LAF) for its effects on thymocytes (1), is a polypeptide cytokine with two molecular forms. The two distinct molecular forms of IL-1 are thought to be derived from two genes (2,3). After transcription, as 31kD precursor polypeptide is cleaved to give rise to mostly cell membrane associated IL-1a and secreted IL-1b. Both have the same molecular weight of 15kD but have different isoelectric points of 5 and 7, respectively.