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| | ViewsDimethyl sulphoxideFrom Molecular Biology WikiDIMETHYL SULFOXIDE (DMSO)The most important function of dimethyl sulfoxide is its unique capability of penetrating living tissues without causing significant damage. This is function is probably related to its relatively polar nature, its capacity to accept hydrogen bonds, and its relatively small and compact structure. This combination of properties results in the ability of DMSO to associate with water, proteins, carbohydrates, nucleic acid, ionic substances, and other constituents of living systems. Of great importance to our understanding of the possible functions of DMSO in biological systems is its ability to replace some of the water molecules associated with the cellular constituents, or to affect the structure if the omnipresent water. DMSO is commonly used in PCR. |