This new volume of _Methods in Cell Biology_ looks at receptor-receptor interactions, with sections on allosteric and effector interactions, crystallization and modeling, measuring receptor-receptor interactions and oligomerization in individual classes. With cutting-edge material, this comprehensive collection is intended to guide researchers of receptor-receptor interactions for years to come. * Covers sections on allosteric and effector interactions, crystallization and modeling, measuring receptor-receptor interactions and oligomerization in individual classes * Chapters are written by experts in the field * Cutting-edge material