Tirzepatide possesses excellent solubility in sterile water and bacteriostatic water. For the best experimental effect, fresh solution preparation before use is highly recommended.

For storage conditions, the sealed lyophilized powder should be stored at -20°C in a dry, dark and ventilated environment. Short-term storage at 2-8°C is acceptable. After reconstitution, the solution needs to be stored at 2-8°C and used as soon as possible. Avoid repeated freeze-thaw cycles to prevent attenuation of biological activity.