Examples on the Resolving Power

What can IPGs achieve in practice? Figure 8 gives an example of a separation carried to the limit of a small-scale preparative load. Even when conal-bumin is greatly overloaded, up to 500 |g in a single track, no smears or precipitations occur, while faint bands become visible. Another interesting example, at the very limit of any focusing technique, is given in Figure 9. Here histones are seen focused at the steady-state in a very alkaline pH 10-12 gradient. It can be appreciated that all histones have a pI in the pH range 11 -12, as they should, given their amino acid composition. Previous data obtained by conventional IEF had attributed to them pIs in the pH 9-10 interval, clearly grossly underestimated.

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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