-
-
Overview
-
CD123 (IL-3Ra, IL3R) is the α chain of interleukin 3 receptor. This subunit heterodimerizes with the interleukin 3 receptor β chain (CD131), which is shared with other receptors. CD123 interacts with IL-3 specifically, but with low affinity, and association with the β subunit confers high affinity binding to the receptor heterodimer. Both chains are required for signalling, but receptor activation and signal transduction depend on IL-3 binding to CD123 as the initial step.
Please contact us at for specific academic pricing.
-
- Properties
- Applications
-
Overview