BT-002) with an ED₅₀ of 0.300-3.00 μg/mL." class="big_lightbox"> BT-002) with an ED₅₀ of 0.300-3.00 μg/mL." alt="Measured by its binding ability in a functional ELISA. Recombinant Human IL-2R beta Fc/IL-2R gamma Fc Heterodimer Protein (Catalog # 11686-2B) binds to Recombinant Human IL-2 Protein, CF (BT-002) with an ED₅₀ of 0.300-3.00 μg/mL." class="big_thumb" />