Cell membrane structure model designed for clear visual and hands on learning of the lipid bilayer and membrane proteins. Key benefits Makes membrane structure easy to visualize and teach by showing globular hydrophilic heads facing the inner and outer sides and filamentous hydrophobic tails toward the membrane center. Interactive protein component demonstrates membrane dynamics with a movable integral membrane protein that rotates in both longitudinal and lateral directions. Accurate, color coded representation highlights amphipathic properties of phospholipids and the placement of proteins within the bilayer for clearer explanations. Robust construction and precise painting make the model suitable for repeated classroom use and display. Features Clear depiction of phospholipid arrangement: hydrophilic heads and hydrophobic tails are shown distinctly to illustrate the bilayer arrangement. Protein detail: irregularly shaped protein elements are shown partially embedded, partially traversing the bilayer; one protein component is interactive to demonstrate activity and movement. Interactive design: the integral membrane protein rotates longitudinally and laterally to demonstrate real membrane behavior. Color coding enhances teaching clarity and helps students identify different membrane components quickly. Specifications Name: Cell membrane structure model Material: PVC Weight: 900 g including base Size: 260 x 180 x 110 mm Package contents 1 x Lipid bilayer model Use scenarios Classroom demonstration: Use during lectures to illustrate membrane structure, amphipathic properties, and protein localization. Laboratory teaching and practicals: Provide a tactile visual aid for group exercises and lab assignments. Science fair or display: Show membrane organization and protein dynamics in presentations or exhibit settings. Additional information Direct sales by manufacturer. For damage or quality problems upon receipt, contact the seller through the original channel for assistance.