Abstract
A CURIOUS phenomenon has been noted in recent work on the electrophoresis of sodium carrageenate. This polysaccharide occurs in the red seaweed, Chondrus crispus, and is composed mainly of d-galactose sulphate units linked in the 1–3 positions. Cations associated with the sulphate can become ionized to make the molecule a polyelectrolyte.
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References
Cook, W. H., Rose, R. C., and Colvin, J. R., Biochim. et Biophys. Acta, 8, 595 (1952).
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GORING, D. Electrophoresis and Gel Strength. Nature 173, 734–735 (1954). https://doi.org/10.1038/173734b0
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DOI: https://doi.org/10.1038/173734b0
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