金山科研平台，产品价格货期咨询微信：jinshanbio Molecule Information: IL-4 R alpha Long Name: Interleukin 4 Receptor alpha Aliases: CD124; IL4R Entrez Gene IDs: 3566 (Human); 16190 (Mouse) Background: IL-4 Receptor Two types of IL-4 receptor complexes have been described. The typeI IL-4 receptor complex is composed of a high-affinity IL-4-binding subunit (referred to as IL-4 R or IL-4 R alpha) and the common gamma chain that does not bind IL-4 by itself. The type II IL-4 receptor complex is composed of IL-4 R and IL-13 R alpha 1. Besides IL-4 signals, the type II IL-4 receptor complex can also transduce IL-13 signals. In the type II complex, IL-4 R subunit binds only IL-4 and not IL-13. Similarly, the IL-13 R alpha 1 subunit binds only IL-13 and not IL-4.