MM biM

mm mm

This very useful equation shows that plotting the left-hand side against cmm should yield a straight line whose intercept is 1/Mmm and whose slope is the quantity in parentheses, which is called the osmotic second virial coefficient. The slope can be either positive or negative. The former indicates repulsion of two macromolecules and the latter is characteristic of attractive forces between them. As can be seen in Fig. 11.18, common proteins obey Eq (11.41) very closely. The corresponding values of Mmm and bmm are shown in the table below the graph. The osmotic second virial coefficient (more precisely, the nonideality coefficient bmm) is very useful in analyzing the separation and purification of proteins (Sect, il.8)"

Solar Panel Basics

Solar Panel Basics

Global warming is a huge problem which will significantly affect every country in the world. Many people all over the world are trying to do whatever they can to help combat the effects of global warming. One of the ways that people can fight global warming is to reduce their dependence on non-renewable energy sources like oil and petroleum based products.

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