Isoelectric

[BodybldgDoc]

If pH<pI would the overall charge on the amino acid be positive or negative? And why?

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[Lonely Sol]

If pH<pI would the overall charge on the amino acid be positive or negative? And why?

pH<pI = positive
pH>pI = Negetive
pH=pI = Isoelectric

 

[BodybldgDoc]

thx

 

[jstott1]

If it is acidic ie ph<pi there would be more protons on the amino acid, making it positive, if it is in basic solution, the protons would be stripped off making the amino acid negative.