Role phosphate grup on protein in its isoelectric point.

Miroslaw Kata mbioekol-v1 at
Sat Mar 25 11:36:33 EST 1995

I'm working with protein, I suspect contain phosphate grup. I have 3
isoforms of this protein (pI 6.2, 6.3, 6.4).
Does anybody know about general rule (of course if is it) about, how will
change isoelectric point of protein if I cut of phosphate grup with
alkaline phosphetase.

Miroslaw Kata
mbioekol at

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