Restricted diffusion of macromolecules through agar-gel membranes.
D000362:Agar; D005782:Gels; D046911:Macromolecular Substances; D008566:Membranes; D011506:Proteins / Q000737:chemistry*
D005782:Gels; D046911:Macromolecular Substances; D011506:Proteins; D000362:Agar
AGAR; GELS; PROTEINS/chemistry