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Michael Levin Bioelectricity ClC Chloride Channel Dimer with Twin Ion Pores Through the Membrane

Michael Levin Bioelectricity ClC Chloride Channel Dimer with Twin Ion Pores Through the Membrane Education Model Realistic StarForge 3D Print STL File

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Michael Levin Bioelectricity Connexin 26 Gap Junction Channel of Twelve Subunits Spanning Two Membranes - 3D Printable STL File

Coiled ribbon helices tangle into two matching halves in this ClC chloride channel dimer, a protein that moves ions across the cell membrane. Every alpha helix is sculpted as a curling spiral ribbon, with looping strands threading between them and a gap down the middle where the two subunits meet. The open, lacy structure shows the protein fold in real depth. A detailed bioelectricity model for biochemistry classrooms, lab benches or a science display shelf.

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