TSLPR is a 42 kDa glycoprotein belonging to the type 1 cytokine receptor family. TSLPR is primarily expressed by dendritic cells and monocytes, and weakly expressed by T-cells. It is also expressed by non-haematopoietic tissues such as the heart, skeletal muscle, kidney and liver. The TSLP receptor forms functional complexes with thymic stromal lymphopoietin (TSLP) and IL-7R, which are capable of stimulating cell proliferation through activation of Stat3 and Stat5.Synonyms: Cytokine receptor-like 2, Cytokine receptor-like factor 2, IL-XR, ILXR, TSLPR, Thymic stromal lymphopoietin protein receptor