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Calculate average isoelectric point of (...

Calculate average isoelectric point of (Lysine + Asparticacid). The `Pka_(1), Pka_(2), Pka_(3)`, of dication of lysine are `2.18, 8.95, 10.53` respectively. The `Pka_(1), Pka_(2), Pka_(3)`, of cation of aspartic acid `1.20, 3.32, 9.60` respectively ………....

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The correct Answer is:
6
For lycine `pI=(2.18+8.95+10.53)/(2)=7.22` , For aspartic acid `pI = (14.12)/(3)=4.7`
Average iso electric point `= (7.22+4.7)/(2)=6`
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