Preparation and Storage
Background: IL-12 R beta 2
The biological activities of IL-12 are mediated through a receptor complex composed of two class I cytokine receptor subunits designated IL-12 R beta 1 and IL-12 R beta 2. Both subunits are required for high-affinity binding and activity of IL-12. IL-12 R beta 1 binds specifically to IL-12 p40, a subunit of the heterodimeric IL-12, and is also a subunit of the IL-23 receptor complex, while IL-12 R beta 2 binds IL-12 p35. IL-12 Rs are predominantly expressed on NK cells and activated T (Th1) cells with some expression also on dendritic cells. Both IL-12 R subunit extracellular domains are composed of three fibronectin-like domains and two cytokine receptor homology domains. IL-12R beta 2 also has an extracellular Ig-like domain.
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Long Name:
Interleukin 12 Receptor beta 2
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Entrez Gene IDs:
3595 (Human); 16162 (Mouse)
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Alternate Names:
IL-12 R beta 2; IL-12 receptor beta 2; IL-12 receptor subunit beta-2; IL12R beta 2; IL-12R subunit beta-2; IL12RB2; IL-12Rb2; IL-12R-beta-2; interleukin 12 receptor, beta 2; interleukin-12 receptor beta-2 chain; interleukin-12 receptor subunit beta-2