IGF2R

(redirected from CD222 antigen)

IGF2R

A gene on chromosome 6q26 that encodes a receptor for both insulin-like growth factor 2 (IGF2) and mannose 6-phosphate (M6P). IGF2R plays a role in intracellular trafficking of lysosomal enzymes, activating transforming growth factor beta, IGF2 degradation and regulating T-cell coactivation by binding DPP4.