The GDF-15 protein regulates food intake, energy balance, and body weight by binding to its receptor GFRAL. This activates GFRAL-expressing neurons in the brainstem, triggering "emergency circuits" in the central parabrachial nucleus and amygdala during stress. GDF-15 Protein, Mouse (His) is the recombinant mouse-derived GDF-15 protein, expressed by E. coli, with N-His labeled tag.
