Molecular Characterization: GPR55(1-21)(Met1-Thr21) hFc(Glu99-Ala330)Molecular weight: The protein has a predicted molecular mass of 28.5 kDa after removal of the signal peptide. The apparent molecular mass of GPR55(1-21)-hFc is approximately 35-40 kDa due to glycosylation.Description: Recombinant human GPR55(1-21) protein with C-terminal human Fc tagThis gene belongs to the G-protein-coupled receptor superfamily. The encoded integral membrane protein is a likely cannabinoid receptor. It may be involved in several physiological and pathological processes by activating a variety of signal transduction pathways.