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METHOD FOR INCREASING MEASUREMENT PRECISION OF TWO-DIMENSIONAL PROTEIN
METHOD FOR INCREASING MEASUREMENT PRECISION OF TWO-DIMENSIONAL PROTEIN
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机译:一种提高二维蛋白质测量精度的方法
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摘要
A method for increasing measurement precision of two-dimensional protein electrophoresis is provided, in which the electrical conductivity of a protein sample under test is measured for calculating the electrical energy required to enable salt and protein focusing. The method is characterized by a set of equations for calculating the electrical energy required respectively for protein focusing and for electrophoresis of salts in the protein sample, wherein the calculation is based on the electrical conductivity of the salts, the protein weight, a pH-gradient gel strip length, and a pH range. Thus, different protein samples can be supplied with the appropriate amounts of electrical energy for isoelectric focusing, so as to produce the optimal protein focusing effects and ensure that the focusing of protein in a gel will not be adversely affected by an otherwise insufficient or excessive supply of electrical energy.
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