Jacketed Liposome Extruder by Genizer: Precision Solutions for Nano-Scale Liposome Production

If you are working in pharmaceutical formulation, gene development, or drug delivery research, you have likely encountered the concept of a liposome extruder. The Jacketed Liposome Extruder by Genizer is designed to deliver precise and reliable liposome size control and has become a trusted solution in nano-scale formulation applications.

Liposome extrusion is primarily used to produce liposomes with a uniform particle size distribution. In addition to standard liposome formulation, extrusion is also widely applied in the preparation of nano-sized liposomes, exosomes, and artificial cell membranes. These applications require consistent membrane pore sizes and controlled processing conditions to ensure reproducibility and stability.

Genizer’s Jacketed Liposome Extruder offers several advantages that distinguish it from conventional extrusion systems.

One of the key features is its integrated temperature control design. Most Genizer jacketed liposome extruders are equipped with jacketed barrels that allow connection to a cold water unit or circulator. This configuration enables effective extrusion while maintaining samples at a controlled temperature, which is especially critical for thermally sensitive pharmaceutical and gene-related formulations where bioavailability must be preserved.

Another important advantage is the air-compression driving mechanism. The extrusion force is generated using compressed nitrogen cylinders or other inert gas sources. This ensures sufficient and stable pressure to push samples through polycarbonate membranes, enabling consistent extrusion performance across different formulations and membrane pore sizes.


In addition, Genizer’s Jacketed Liposome Extruders are available in a wide range of processing capacities, making them suitable for multiple application scales. Different models support sample volumes starting from as low as 2 mL and extending up to 3 L, covering laboratory-scale research through pilot-scale development. With the integration of Genizer’s Online Liposome Extruders, liposome formulation can also be adapted for continuous processing and manufacturing-scale production.

Genizer takes pride in delivering jacketed liposome extrusion systems that perform reliably across diverse industry settings. With precise temperature control, pneumatic-driven extrusion power, and scalable processing capacities, Genizer’s Jacketed Liposome Extruder enables the production of nano-sized liposomes with high precision, consistency, and reproducibility.