y e.g. Behnke et al. (J. Cell Biol. 41, [1986], 386). The product is supplied as a liquid concentrate (40%).
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<br>Tween-20&#226;&#132;&#162; is a non-ionic detergent with a molecular weight of about 600 and a critical micelle concentration (CMC) of 0.06-0.07% in water at room temperature. Its working mechanism may in part be based on its action as a detergent, binding to the hydrophobic moieties of water insoluble compounds, rendering them hydrophilic. In addition,&#160; immuno-compounds may become inco